EXERGUE is a playable word

exergue Scrabble® Dictionary

noun
pl. exergues
a space on a coin
(adjective) exergual
17 Playable Words can be made from "EXERGUE"
   2-Letter Words (4 found)
   3-Letter Words (8 found)
   4-Letter Words (4 found)
   7-Letter Words (1 found)