COOLANT is a playable word

coolant Scrabble® Dictionary

noun
pl. coolants
a fluid used to cool engines
76 Playable Words can be made from "COOLANT"
   2-Letter Words (10 found)
   3-Letter Words (23 found)
   5-Letter Words (11 found)
   6-Letter Words (1 found)
   7-Letter Words (2 found)