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Exam: IELTS

effervescent

IPA: /ˌɛf.əˈvɛs.ənt/

KK: /ˌɛfərˈvɛsənt/

adjective

Definition: Describing something that produces bubbles or is lively and full of energy.

Example: The effervescent drink was refreshing on a hot day.

effervescently

IPA: /ˌɛfərˈvɛsəntli/

KK: /ˌɛfərˈvɛsəntli/

adverb

Definition: In a lively and enthusiastic way, often associated with bubbles or fizz.

Example: She spoke effervescently about her recent trip to Paris, sharing her excitement with everyone.

efficacious

IPA: /ˌɛfɪˈkeɪʃəs/

KK: /ɛfɪˈkeɪʃəs/

adjective

Definition: Able to produce the result that is wanted or intended.

Example: The new medicine proved to be efficacious in treating the disease.

efficaciously

IPA: /ˌɛfɪˈkeɪʃəsli/

KK: /ɛfɪˈkeɪʃəsli/

adverb

Definition: In a way that produces the desired result or effect; effectively.

Example: The new policy was implemented efficaciously, leading to improved outcomes for the community.

efficaciousness

IPA: /ˌɛfɪˈkeɪʃəsnəs/

KK: /ɛfɪˈkeɪʃəsnəs/

noun

Definition: The ability to produce a specific result or effect that is wanted or intended.

Example: The efficaciousness of the new medicine was proven in clinical trials.

efficacity

IPA: /ˈɛfɪkəsi/

KK: /ɛfɪˈkæsɪti/

noun

Definition: The ability to produce a desired or intended result; effectiveness.

Example: The efficacy of the new drug was proven in clinical trials.

efficacy

IPA: /ˈɛfɪkəsi/

KK: /ˈɛfɪkəsi/

noun

Definition: The ability to produce a specific result or effect; how well something works.

Example: The efficacy of the new drug was tested in clinical trials.

efficient

IPA: /ɪˈfɪʃənt/

KK: /ɪˈfɪʃənt/

adjective

Definition: Able to achieve a desired result without wasting time, effort, or resources.

Example: The new software is very efficient, allowing us to complete tasks much faster.

efficiently

IPA: /ɪˈfɪʃəntli/

KK: /ɪˈfɪʃəntli/

adverb

Definition: In a way that achieves maximum productivity with minimum wasted effort or expense.

Example: She completed the project efficiently, saving both time and resources.

effigy

IPA: /ˈɛfɪdʒi/

KK: /ˈɛfɪdʒi/

noun

Definition: A model or figure that looks like a person, often used to show dislike or hatred towards that person.

Example: The protesters burned an effigy of the politician to express their anger.

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