TOEFL Vocabulary — Group 9

Batch 9 of TOEFL vocabulary words.

Rigorous easy
adjective

Extremely thorough, strict, and demanding in method or standards.

Repudiate hard
verb

To formally reject or refuse to accept something as true, valid, or binding.

Reciprocal medium
adjective

Describing something given, felt, or done equally in return by both sides.

Redundant easy
adjective

More than what is needed, so that something becomes an unnecessary repetition.

Reluctant easy
adjective

Unwilling or hesitant to do something, often because of doubt or a lack of enthusiasm.

Ramification hard
noun

A complex or far-reaching consequence that follows from an action or decision.

Rationale medium
noun

The set of reasons or logical basis behind a decision, belief, or course of action.

Renowned easy
adjective

Famous and widely respected for a particular skill or achievement.

Resolute easy
adjective

Firmly determined and unlikely to change course despite pressure or difficulty.

Revoke medium
verb

To officially cancel a right, permission, agreement, or law.

Rhetoric medium
noun

The art of using language persuasively and effectively, especially in speaking or writing.

Rigid easy
adjective

Stiff and unable to bend, or, when describing a person or system, unwilling to change or adapt.

Recalcitrant medium
adjective

Stubbornly defiant of authority or guidance and resistant to being controlled or corrected.

Subsequent easy
adjective

Coming after something else in time or order.

Substantial easy
adjective

Large in size, value, or importance; significant enough to matter.

Subtle medium
adjective

So slight or delicate that it is not easy to notice or describe.

Succinct medium
adjective

Expressed clearly in very few words, with nothing unnecessary included.

Superficial medium
adjective

Concerned only with the surface or obvious aspects, without any real depth.

Suppress medium
verb

To stop something from being expressed, noticed, or allowed to grow, whether it is a feeling, action, or piece of information.

Surmise hard
verb

To guess or conclude something based on limited or incomplete information, without solid proof.

Sustain easy
verb

To keep something going over time, or to support and maintain it.

Synthesize medium
verb

To combine separate ideas, elements, or pieces of information into one unified whole.

Skeptical easy
adjective

Having doubts about whether a claim is true and not easily convinced.

Speculate medium
verb

To form a guess or theory about something without having complete information.

Sporadic medium
adjective

Happening occasionally and at irregular intervals rather than continuously.