adjective as in strong fondness

Strongest matches

unsubstantiated, unsupported, unproven

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Example Sentences

Example:His unsubstantiated claims were ignored by the committee.

Definition:not proven or supported by facts or evidence

From unsubstantiated

Example:The teacher dismissed the student's unsupported argument as irrelevant.

Definition:lacking support or proof, especially through evidence or experience

From unsupported

Example:The theory remains unproven, as there is no noncorroborative evidence for its validity.

Definition:yet to be demonstrated as true or unquestionably accepted

From unproven