KEYPAL is a playable word

keypal Scrabble® Dictionary

noun
pl. keypals
a person with whom one corresponds by email
57 Playable Words can be made from "KEYPAL"
   2-Letter Words (10 found)
   3-Letter Words (28 found)
   4-Letter Words (15 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)