SEABED is a playable word

seabed Scrabble® Dictionary

noun
pl. seabeds
a seafloor
50 Playable Words can be made from "SEABED"
   2-Letter Words (10 found)
   3-Letter Words (18 found)
   4-Letter Words (15 found)
   5-Letter Words (5 found)
   6-Letter Words (2 found)