ROULEAU is a playable word

rouleau Scrabble® Dictionary

noun
pl. rouleaus or rouleaux
a roll of coins wrapped in paper
47 Playable Words can be made from "ROULEAU"
   2-Letter Words (10 found)
   3-Letter Words (17 found)
   4-Letter Words (18 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)