TOPONYMY is a playable word

toponymy Scrabble® Dictionary

noun
pl. toponymies
the study of toponyms
53 Playable Words can be made from "TOPONYMY"
   2-Letter Words (10 found)
   3-Letter Words (20 found)
   4-Letter Words (17 found)
   5-Letter Words (4 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)