ARCHAEAL is a playable word

archaea Scrabble® Dictionary

plural noun
a large group of microorganisms
(adjective) archaeal
74 Playable Words can be made from "ARCHAEAL"
   2-Letter Words (12 found)
   3-Letter Words (20 found)
   5-Letter Words (13 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)