WordNet records no synonym and no antonym for oculopharyngeal muscular dystrophy. It is the only member of its synset, 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.
a form of muscular dystrophy that usually begins between early adulthood and middle age and first affects muscles of the eyelid and throat; progresses slowly with swallowing problems common as the disease progresses; inheritance is autosomal dominant
Synonyms, antonyms and the broader and narrower relations for oculopharyngeal muscular dystrophy come from Princeton University’s WordNet. Full sources and licences.