clip has 19 distinct synonyms spread across 7 of its 11 senses. Each sense below keeps its own list, because a synonym belongs to a meaning and not to a word: swapping one sense's substitute into another sense's sentence is how a thesaurus makes writing worse. Its one recorded opposite is unclip.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
a metal frame or container holding cartridges; can be inserted into an automatic gun
any of various small fasteners used to hold loose articles together
an article of jewelry that can be clipped onto a hat or dress
a sharp slanting blow
“he gave me a clip on the ear”
run at a moderately swift pace
Synonyms, antonyms and the broader and narrower relations for clip come from Princeton University’s WordNet. Full sources and licences.