KOPPAS is a playable word

koppa Scrabble® Dictionary

noun
pl. koppas
a Greek letter
43 Playable Words can be made from "KOPPAS"
   2-Letter Words (8 found)
   3-Letter Words (21 found)
   4-Letter Words (12 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)