CALCTUFF is a playable word

calctuff Scrabble® Dictionary

noun
pl. calctuffs
calctufa
35 Playable Words can be made from "CALCTUFF"
   2-Letter Words (6 found)
   3-Letter Words (13 found)
   4-Letter Words (12 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)