What is an antonym for extensor?
Possible antonyms include flexor.
(anatomy) A muscle whose contraction extends or straightens a limb or body part.
Common opposites include flexor.
Related dictionary entries include quadriceps, retinaculum, retinacula, straightener, extender, hyperextensor.
A related word is not always a direct replacement. Compare its definition, grammar, tone, and sentence context first.
Possible antonyms include flexor.
Relationships are shown only after the shared lexical validator accepts them. A suggestion is not automatically an exact replacement.