TRIGGEST is a playable word

trig Scrabble® Dictionary

adjective
trigger, triggest
neat
verb
trigged, trigging, trigs
to make trig
103 Playable Words can be made from "TRIGGEST"
   2-Letter Words (10 found)
   3-Letter Words (30 found)
   6-Letter Words (6 found)
   8-Letter Words (1 found)