SAT TOEFL IELTS

radical

Definition

Very new and different from what has existed before; often challenging traditional ideas or conventions.

Example

"The scientist proposed a radical theory that changed the field of physics."
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Study tips featuring "radical"

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Related words

SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal