TENSEST is a playable word

tense Scrabble® Dictionary

adjective
tenser, tensest
taut
(adverb) tensely
verb
tensed, tensing, tenses
to make tense
60 Playable Words can be made from "TENSEST"
   2-Letter Words (5 found)
   3-Letter Words (12 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)