Here are explanations for the words, along with their respective CEFR (Common European Framework of Reference for Languages) levels:
1. **Eager (adj.) – B2:** Excited or enthusiastic about something; keen to do or experience something.
2. **Earnings (n.) – C1:** The money that someone receives as payment for their work or as profit from an investment.
3. **Ease (n., v.) – C1:**
– **Noun:** A state of comfort or relaxation; lack of difficulty or effort.
– **Verb:** To make something easier or more comfortable; to alleviate or reduce difficulty.
4. **Echo (v., n.) – C1:**
– **Verb:** To repeat a sound or words by reflecting them off a surface.
– **Noun:** A sound or series of sounds that is reflected off a surface and heard again.
5. **Ecological (adj.) – C1:** Related to the study of ecosystems and the environment; concerned with the balance and health of the natural world.
6. **Economics (n.) – B2:** The social science that deals with the production, distribution, and consumption of goods and services.
7. **Economist (n.) – B2:** A person who studies and analyzes economic systems and issues.
8. **Editorial (adj.) – B2:** Relating to or characteristic of an editor or an editorial; often used to describe opinion pieces in newspapers or magazines.
9. **Educator (n.) – C1:** A person who teaches, instructs, or imparts knowledge and skills to others, often in a formal educational setting.
10. **Effectiveness (n.) – C1:** The degree to which something is successful in producing the desired result or effect.
11. **Efficiency (n.) – C1:** The ability to accomplish a task with minimal waste of time, effort, or resources.
12. **Efficiently (adv.) – B2:** In a way that achieves maximum productivity or effectiveness with minimal wasted effort or resources.
13. **Ego (n.) – C1:** A person’s sense of self-esteem or self-importance; often used to refer to excessive self-pride.
14. **Elaborate (adj.) – C1:** Involving many details or intricate parts; complex or intricate.
15. **Elbow (n.) – B2:** The joint between the upper arm and the forearm in humans, or a similar joint in other animals.
16. **Electoral (adj.) – C1:** Related to the process of electing or choosing candidates for political office.
17. **Electronics (n.) – B2:** The branch of science and technology that deals with the flow of electrons and the control of electrical energy, often used in the design and production of electronic devices.
18. **Elegant (adj.) – B2:** Graceful, stylish, and tasteful in appearance or manner.
19. **Elementary (adj.) – B2:** Basic or fundamental; relating to the first stages of learning or knowledge.
20. **Elevate (v.) – C1:** To raise or lift something to a higher position; to promote someone to a higher rank or status.
21. **Eligible (adj.) – C1:** Having the necessary qualifications or meeting the criteria for a particular role, benefit, or opportunity.
22. **Eliminate (v.) – B2:** To completely remove or get rid of something; to exclude or dismiss.
23. **Elite (n.) – C1:** A small group of people who are considered superior in terms of ability, wealth, status, or power.
24. **Embark (v.) – C1:** To start or begin a journey, project, or new undertaking.
25. **Embarrassment (n.) – C1:** The state of feeling self-conscious, ashamed, or uncomfortable in a social or public situation.
26. **Embassy (n.) – C1:** The official residence and office of an ambassador in a foreign country, or the staff working there.
27. **Embed (v.) – C1:** To incorporate or implant something firmly into something else.
28. **Embody (v.) – C1:** To represent or exemplify something; to be a tangible or visible expression of an idea or quality.
29. **Embrace (v.) – B2:** To hug or hold someone or something closely; to accept or adopt an idea, belief, or practice.
30. **Emergence (n.) – C1:** The process of coming into view or becoming noticeable; the act of emerging or appearing.
31. **Emission (n.) – B2:** The release or discharge of substances, such as gases or pollutants, into the environment.
32. **Emotionally (adv.) – B2:** In a way that is related to or characterized by emotions or feelings.
33. **Empire (n.) – B2:** A group of nations or territories ruled by a single sovereign authority or government.
34. **Empirical (adj.) – C1:** Based on or derived from observation and experience rather than theory or speculation.
35. **Empower (v.) – C1:** To give someone the authority, power, or confidence to do something; to enable or strengthen.
36. **Enact (v.) – C1:** To make a law or regulation official by passing it through a legislative process.
37. **Encompass (v.) – C1:** To include or contain within a larger or more comprehensive category or scope.
38. **Encouragement (n.) – C1:** Words or actions that inspire, support, or motivate someone to do something.
39. **Encouraging (adj.) – C1:** Giving support, hope, or confidence; inspiring or uplifting.
40. **Endeavor (n.) – C1:** A serious or determined effort to achieve a goal or objective.
41. **Endless (adj.) – C1:** Having no end or limit; without a conclusion.
42. **Endorse (v.) – C1:** To publicly support or approve of someone or something, often by giving one’s official approval or recommendation.
43. **Endorsement (n.) – C1:** The act of publicly supporting or approving someone or something; an official statement of approval.
44. **Endure (v.) – C1:** To suffer or tolerate something difficult, painful, or challenging over time.
45. **Enforce (v.) – C1:** To ensure that a law, rule, or regulation is obeyed and followed.
46. **Enforcement (n.) – C1:** The act of making sure that laws, rules, or regulations are obeyed and followed.
47. **Engagement (n.) – C1:**
– The act of becoming involved or participating in something.
– A formal agreement to marry.
48. **Engaging (adj.) – C1:** Attractive, interesting, or charming; capable of capturing one’s attention or interest.
49. **Enjoyable (adj.) – B2:** Pleasurable or fun; something that brings satisfaction or happiness.
50. **Enrich (v.) – C1:** To enhance the quality or value of something; to make something more valuable or meaningful.
51. **Enroll (v.) – C1:** To
officially register or sign up for a program, course, or membership.
52. **Ensue (v.) – C1:** To happen as a result of something; to follow or occur after an event or action.
53. **Enterprise (n.) – C1:** A large and organized business or project, often with a specific goal or objective.
54. **Entertaining (adj.) – B2:** Providing amusement, enjoyment, or diversion; enjoyable and engaging.
55. **Enthusiast (n.) – C1:** A person who is highly interested and passionate about a particular activity, subject, or hobby.
part- 2
1. **Entitle (v.)** – To give someone the right or permission to do something, or to have or receive something. Example: “Winning the contest entitled her to a cash prize.”
2. **Entity (n.)** – A separate and distinct thing or being, often referring to an organization, individual, or concept. Example: “The company is considered a legal entity.”
3. **Entrepreneur (n.)** – A person who starts and manages a business or takes financial risks in order to achieve profit. Example: “She’s a successful entrepreneur who founded her own tech startup.”
4. **Envelope (n.)** – A flat, usually rectangular paper container used for mailing letters or documents. Example: “He sealed the letter and placed it in the envelope.”
5. **Epidemic (n.)** – The rapid spread of a contagious disease affecting a large number of people within a community or population. Example: “The influenza epidemic of 1918 was particularly deadly.”
6. **Equality (n.)** – The state or condition of being equal in rights, status, or opportunities for all individuals. Example: “Advocates fight for gender equality in the workplace.”
7. **Equation (n.)** – A mathematical statement that shows the equality of two expressions, often with an “=” sign. Example: “The quadratic equation is a fundamental concept in algebra.”
8. **Equip (v.)** – To provide someone or something with the necessary tools, equipment, or resources for a specific purpose. Example: “They need to equip the laboratory with advanced instruments.”
9. **Equivalent (n., adj.)** – Equal in value, function, or meaning. As a noun, it refers to something that is equal in value or significance. As an adjective, it describes things that are equal in some way. Example: “A dollar bill and four quarters are equivalent in value.”
10. **Era (n.)** – A distinct period of time characterized by particular events, developments, or cultural attributes. Example: “The Renaissance era had a profound impact on art and culture.”
11. **Erect (v.)** – To build or set up something in an upright position. Example: “They plan to erect a new building in the city center.”
12. **Erupt (v.)** – To burst forth suddenly and violently, often referring to a volcano or strong emotions. Example: “The volcano erupted, spewing ash and lava into the air.”
13. **Escalate (v.)** – To increase or intensify rapidly, often referring to a conflict or situation. Example: “The argument escalated into a shouting match.”
14. **Essence (n.)** – The fundamental nature or inherent quality of something; the most important aspect. Example: “The essence of his argument was that honesty is crucial.”
15. **Essentially (adv.)** – In a fundamental or basic manner; at its core. Example: “The car is essentially a means of transportation.”
16. **Establishment (n.)** – An organization, institution, or place that has been founded and set up for a specific purpose. Example: “The establishment of the university led to advances in education.”
17. **Eternal (adj.)** – Without beginning or end; lasting forever. Example: “Love is often described as an eternal emotion.”
18. **Ethic (n.)** – A set of moral principles or values that guide a person’s behavior or a group’s practices. Example: “Honesty and integrity are important ethics in business.”
19. **Ethnic (adj.)** – Relating to a particular cultural, racial, or national group, often referring to traditions, customs, or characteristics. Example: “The neighborhood has a diverse ethnic makeup.”
20. **Evacuate (v.)** – To leave or remove people from a dangerous or potentially harmful area or situation. Example: “The authorities ordered residents to evacuate due to the approaching hurricane.”
21. **Evaluation (n.)** – The process of assessing or examining something to determine its value, quality, or effectiveness. Example: “The teacher conducted an evaluation of the students’ performance.”
22. **Evident (adj.)** – Clearly seen or understood; obvious. Example: “Her dedication to the project was evident in the quality of her work.”
23. **Evoke (v.)** – To bring forth or elicit a strong feeling, memory, or response. Example: “The painting evoked a sense of nostalgia.”
24. **Evolution (n.)** – The gradual development and change of species or things over time, often referring to biological evolution. Example: “The theory of evolution was proposed by Charles Darwin.”
25. **Evolutionary (adj.)** – Relating to or involving the process of evolution. Example: “There are many theories about the evolutionary origins of humans.”
26. **Evolve (v.)** – To develop or change over time through a gradual process. Example: “Technology continues to evolve rapidly.”
27. **Exaggerate (v.)** – To overstate or represent something as being greater, more important, or more extreme than it actually is. Example: “He tends to exaggerate his accomplishments.”
28. **Exceed (v.)** – To go beyond a certain limit or boundary; to surpass or outperform. Example: “Her performance on the exam exceeded everyone’s expectations.”
29. **Excellence (n.)** – The quality of being exceptionally good or outstanding in a particular field or endeavor. Example: “The company strives for excellence in customer service.”
30. **Exception (n.)** – A person or thing that is not included in a general rule or pattern; something that deviates from the norm. Example: “She was the exception to the rule.”
31. **Exceptional (adj.)** – Unusually good or outstanding; standing out from the norm. Example: “His exceptional talent in music was recognized at a young age.”
32. **Excess (n., adj.)** – An amount that is greater than what is necessary or appropriate; more than what is needed. As an adjective, it describes something that is in surplus. Example: “The excess food was donated to a local charity.”
33. **Excessive (adj.)** – Going beyond what is normal or reasonable; too much of something. Example: “His excessive spending led to financial problems.”
34. **Exclude (v.)** – To leave out or deliberately not include someone or something. Example: “The invitation excluded certain guests.”
35. **Exclusion (n.)** – The act or process of excluding or keeping something or someone out. Example: “The policy raised concerns about the exclusion of certain minority groups.”
36. **Exclusive (adj.)** – Limited to or available to only a specific group or individual; not open to everyone. Example: “This club is exclusive and requires a membership.”
37. **Exclusively (adv.)** – Solely or only; in a manner that excludes all others. Example: “The store sells luxury brands exclusively.”
38. **Execute (v.)** – To carry out or perform a task, action, or plan; to put into effect. Example: “They will execute the project according to the timeline.”
39. **Execution (n.)** – The act of carrying out a plan, order, or action
, often in a precise and organized manner. Example: “The successful execution of the strategy led to increased profits.”
40. **Exert (v.)** – To apply or use effort or force in a determined way. Example: “He had to exert a lot of physical strength to lift the heavy object.”
41. **Exile (n.)** – Forced removal from one’s home or country, often as a punishment or due to political reasons. Example: “The writer lived in exile for many years.”
42. **Exotic (adj.)** – Attractive or striking because it is unusual, different, or from a distant or foreign place. Example: “The restaurant serves exotic dishes from around the world.”
43. **Expansion (n.)** – The act of becoming larger in size, volume, quantity, or scope; growth or extension. Example: “The company’s expansion into international markets was successful.”
44. **Expedition (n.)** – A journey, often for a specific purpose, such as exploration or research. Example: “The mountain climbers embarked on an expedition to reach the summit.”
45. **Expenditure (n.)** – The act of spending money or using resources, typically for a specific purpose or project. Example: “The government’s expenditure on healthcare increased this year.”
46. **Experimental (adj.)** – Involving a test or trial to discover something new or to validate a hypothesis; not based on established knowledge. Example: “The scientist conducted experimental research to test the new drug.”
Part-3
1. **Expertise (n.) – B2**
– **Definition:** Expertise refers to the level of skill, knowledge, or experience that a person has in a particular field or subject. It implies a high level of competence or mastery in that area.
2. **Expire (v.) – C1**
– **Definition:** To expire means to come to an end, to become no longer valid or effective, or to die, often referring to the expiration of a contract, a document, or a person’s life.
3. **Explicit (adj.) – C1**
– **Definition:** Explicit describes something that is clear, direct, and easy to understand without ambiguity. It often implies that something is stated in a straightforward or graphic manner.
4. **Explicitly (adv.) – C1**
– **Definition:** Explicitly is the adverb form of “explicit” and means to do something in a clear, direct, or unambiguous manner, leaving no room for confusion or misinterpretation.
5. **Exploit (v.) – B2**
– **Definition:** To exploit means to make full use of a situation, resource, or person, typically for one’s advantage or gain, often in an unfair or unethical way.
6. **Exploitation (n.) – C1**
– **Definition:** Exploitation is the noun form of “exploit” and refers to the act of taking unfair or unethical advantage of a situation, resource, or person for personal gain.
7. **Explosive (adj., n.) – C1**
– **Definition (adj.):** Explosive can describe something that is capable of exploding or causing an explosion due to its chemical or physical properties.
– **Definition (n.):** As a noun, explosive refers to a substance that can explode, such as dynamite, or it can also mean a situation or person that is highly volatile or prone to sudden outbursts.
8. **Exposure (n.) – B2**
– **Definition:** Exposure refers to the state of being exposed to something, such as a condition, risk, or experience. It can also refer to the act of revealing or making something visible.
9. **Extension (n.) – B2**
– **Definition:** An extension is an addition or prolongation of something, often referring to time, length, or physical space. It can also indicate the act of extending or stretching something.
10. **Extensive (adj.) – B2**
– **Definition:** Extensive means covering a large area, having a wide scope, or involving a great amount of something. It often suggests thoroughness and comprehensiveness.
11. **Extensively (adv.) – B2**
– **Definition:** Extensively is the adverb form of “extensive” and means to a great extent or in a comprehensive and thorough manner.
12. **Extract (n., v.) – C1**
– **Definition (n.):** An extract is a concentrated substance that has been removed or isolated from a larger substance or mixture. It can also refer to a passage or portion taken from a text.
– **Definition (v.):** To extract means to remove or obtain something, often with effort, from a source or context. It can also refer to the process of drawing out information or substances.
13. **Extremist (n.) – C1**
– **Definition:** An extremist is a person who holds extreme or radical views, especially in politics or religion. Extremists often advocate for drastic or revolutionary actions.
These words cover a range of topics and levels of complexity in the English language, making them valuable additions to your vocabulary for various contexts.