LAGOON is a playable word

lagoon Scrabble® Dictionary

noun
pl. lagoons
a shallow body of water
(adjective) lagoonal
37 Playable Words can be made from "LAGOON"
   2-Letter Words (9 found)
   3-Letter Words (12 found)
   4-Letter Words (10 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)