DEXTER is a playable word

dexter Scrabble® Dictionary

noun
pl. dexters
an animal of a breed of Irish cattle
30 Playable Words can be made from "DEXTER"
   2-Letter Words (7 found)
   3-Letter Words (9 found)
   4-Letter Words (10 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)