Grooves Synonyms and Antonyms

A long narrow furrow cut either by a natural process (such as erosion) or by a tool (as e.g. a groove in a phonograph record)
(Noun)
Antonyms:
  1. ridges
  2. bumps
(anatomy) any furrow or channel on a bodily structure or part
(Noun)
Synonyms:
  1. valleculae