SYNONYMY is a playable word

synonymy Scrabble® Dictionary

noun
pl. synonymies
equivalence of meaning
28 Playable Words can be made from "SYNONYMY"
   2-Letter Words (9 found)
   3-Letter Words (12 found)
   4-Letter Words (4 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)