SUBBASIN is a playable word

subbasin Scrabble® Dictionary

noun
pl. subbasins
a section of an area drained by a river

96 Playable Words can be made from "SUBBASIN"

   2-Letter Words (13 found)

   3-Letter Words (29 found)

   6-Letter Words (4 found)

   8-Letter Words (1 found)