KEYPUNCH is a playable word

keypunch Scrabble® Dictionary

verb
keypunched, keypunching, keypunches
to perforate with a machine
70 Playable Words can be made from "KEYPUNCH"
   2-Letter Words (10 found)
   3-Letter Words (27 found)
   5-Letter Words (7 found)
   6-Letter Words (4 found)
   8-Letter Words (1 found)