DEFTNESSES is a playable word

deftness Scrabble® Dictionary

noun
pl. deftnesses
the quality of being deft
112 Playable Words can be made from "DEFTNESSES"
   2-Letter Words (9 found)
   3-Letter Words (24 found)
   6-Letter Words (9 found)
   7-Letter Words (2 found)
   8-Letter Words (2 found)
   10-Letter Words (1 found)