camouflage has 2 distinct synonyms spread across 3 of its 5 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. WordNet records no antonym for it — antonymy is a relation between word forms rather than concepts, so it is deliberately sparse.
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.
fabric dyed with splotches of green and brown and black and tan; intended to make the wearer of a garment made of this fabric hard to distinguish from the background
Synonyms, antonyms and the broader and narrower relations for camouflage come from Princeton University’s WordNet. Full sources and licences.
device or stratagem for concealment or deceit
the act of concealing the identity of something by modifying its appearance
“he is a master of disguise”
disguise by camouflaging; exploit the natural surroundings to disguise something
“The troops camouflaged themselves before they went into enemy territory”