SEAWEEDS is a playable word

seaweed Scrabble® Dictionary

noun
pl. seaweeds
a plant growing in the sea
(adjective) seaweedy
70 Playable Words can be made from "SEAWEEDS"
   2-Letter Words (10 found)
   3-Letter Words (22 found)
   5-Letter Words (10 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)