OCEAN is a playable word

ocean Scrabble® Dictionary

noun
pl. oceans
the vast body of salt water that covers most of the earth's surface
(adjective) oceanic
24 Playable Words can be made from "OCEAN"
   2-Letter Words (8 found)
   3-Letter Words (9 found)
   4-Letter Words (5 found)
   5-Letter Words (2 found)