COAPT is a playable word

coapt Scrabble® Dictionary

verb
coapted, coapting, coapts
to fit together and make fast
30 Playable Words can be made from "COAPT"
   2-Letter Words (6 found)
   3-Letter Words (17 found)
   4-Letter Words (5 found)
   5-Letter Words (2 found)