TRUNNION is a playable word

trunnion Scrabble® Dictionary

noun
pl. trunnions
a pin or pivot on which something can be rotated
68 Playable Words can be made from "TRUNNION"
   2-Letter Words (11 found)
   3-Letter Words (21 found)
   5-Letter Words (9 found)
   6-Letter Words (5 found)
   8-Letter Words (1 found)