display has 6 distinct synonyms spread across 5 of its 8 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.
something intended to communicate a particular impression
“made a display of strength”
something shown to the public
“the museum had many exhibits of oriental art”
a visual representation of something
behavior that makes your feelings public
“a display of emotion”
exhibiting openly in public view
“a display of courage”
an electronic device that represents information in visual form
attract attention by displaying some body part or posing; of animals
Synonyms, antonyms and the broader and narrower relations for display come from Princeton University’s WordNet. Full sources and licences.