WordNet records no synonym and no antonym for choreograph. It is the only member of each of its synsets, which is common for technical, taxonomic and single-sense vocabulary — there is no other English word that means the same thing. The broader and narrower terms below are the useful relations in that case.
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.
compose a sequence of dance steps, often to music
“Balanchine choreographed many pieces to Stravinsky's music”
plan and oversee the development and details of
“The meeting between the two Presidents had been carefully choreographed”
Synonyms, antonyms and the broader and narrower relations for choreograph come from Princeton University’s WordNet. Full sources and licences.