Synonyms of sharpen in English:

sharpen


See definition of sharpen

verb

1‘first sharpen the carving knife’

SYNONYMS

make sharp, make sharper, hone, whet, strop, grind, file

rare edge, acuminate

ANTONYMS

blunt

2‘the world's top players are sharpening up their grass court skills before Wimbledon’

SYNONYMS

improve, brush up, polish up, better, enhance

hone, refine, fine-tune, perfect