LEPTA is a playable word

lepton Scrabble® Dictionary

noun
pl. leptons
a subatomic particle
(adjective) leptonic
noun
pl. lepta
a former monetary unit of Greece
53 Playable Words can be made from "LEPTA"
   2-Letter Words (10 found)
   3-Letter Words (20 found)
   4-Letter Words (16 found)
   5-Letter Words (7 found)