Comprehension and Intelligence · C2 English Vocabulary List

possessing practical knowledge, expertise, or understanding in a particular domain

"She is savvy about social media."

"She is very savvy about social media and online marketing strategies."

adept at swift, effective decision-making or response in fast-paced scenarios

"The quick-thinking driver avoided the accident."

"The quick thinking driver avoided the accident by slamming on his brakes immediately."

lacking knowledge or understanding in a particular subject or area

"He is illiterate."

"The illiterate man could not read the job application so his daughter helped him fill out the forms and he got the job."

lacking knowledge, awareness, or understanding

"I am nescient about that topic."

"I am completely nescient about quantum physics because I never studied it in school."

characterized by wisdom, fairness, or sound reasoning

"The judge made a solomonic decision."

"The judge made a solomonic decision that made both parents happy with the result."

characterized by extreme foolishness, lack of intelligence, or absurdity

"That was a moronic comment."

"His moronic comment made everyone in the room feel embarrassed for him."

characterized by a lack of intelligence, poor judgment, or foolishness

"That was a boneheaded mistake."

"That was a boneheaded mistake and now we have to start the whole project again."

having a tendency to be forgetful, disorganized, or easily distracted

"My scatterbrained friend forgot her keys again."

"My scatterbrained friend forgot her keys three times this week and locked herself out again."

showing the ability to anticipate and plan for the future

"The farsighted leader planned for the future."

"The farsighted leader made plans that would benefit the country for many generations to come."

cautious and attentive of one's surrounding, especially to detect and respond to potential dangers or problems

"Stay vigilant."

"The security guard remained vigilant throughout the night and he noticed a suspicious person trying to enter the building through a window."

quick and clever with their words, often expressing humor or cleverness in a sharp and amusing way

"She is witty."

"The witty comedian made the audience laugh with his clever jokes and funny observations about everyday life and relationships."

a person, typically a child, who demonstrates exceptional talent or ability in a particular area, often beyond what is considered normal for their age

"The prodigy played brilliantly."

"The musical prodigy performed complex compositions before international audiences at fourteen."

the process of logical thinking or reasoning

"His ratiocination solved the mystery."

"The detective relied on careful ratiocination while analyzing contradictory witness testimonies thoroughly."

possessing quick intelligence and an ability to make clever remarks or observations

"He is sharp-witted."

"The sharp-witted detective solved the mystery in less than an hour because he noticed clues that everyone else had missed."

using clever and usually deceitful methods to achieve what one wants

"The fox is crafty."

"The crafty fox stole the farmer's chickens by digging a hole under the fence and sneaking into the coop at night."

evaluating situations, people, or ideas with clarity and wisdom

"She has a discerning eye for art."

"The discerning customer chose the expensive wine because she knew it was better quality."

lacking meaning or logical coherence

"That idea is nonsensical."

"The nonsensical instructions made no sense so we just guessed what to do next."

slow or reluctant to understand things or respond emotionally to something

"He was too obtuse to understand the joke."

"He was too obtuse to understand the joke and asked me to explain it twice."

slow to grasp or understand information

"He is dense."

"Despite the clear instructions, he remained dense and unable to comprehend the complex task."

possessing wisdom, sound judgment, or prudence

"The sage gave wise advice."

"The sage old man gave me excellent advice about my career that I will never forget."

involving careful thought, analysis, and intellectual engagement

"The movie is too cerebral for children."

"The cerebral movie was too intellectual for children but adults found it very interesting."

lacking brightness or mental sharpness

"His mind was dim."

"The dim light in the basement made it hard to see the old boxes."