FRANKS is a playable word

frank Scrabble® Dictionary

adjective
franker, frankest
honest and unreserved in speech
verb
franked, franking, franks
to mark (a piece of mail) for free delivery
37 Playable Words can be made from "FRANKS"
   2-Letter Words (6 found)
   3-Letter Words (13 found)
   4-Letter Words (10 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)