Synonyms of polysyllabic

Adjective

1. polysyllabic, syllabic (vs. nonsyllabic)

usage: having or characterized by words of more than three syllables

2. polysyllabic, sesquipedalian, long (vs. short)

usage: (of words) long and ponderous; having many syllables; "sesquipedalian technical terms"

Definition and meaning of polysyllabic (Dictionary)