ISOBAR is a playable word

isobar Scrabble® Dictionary

noun
pl. isobars
a type of atom
(adjective) isobaric

83 Playable Words can be made from "ISOBAR"

   2-Letter Words (13 found)

   3-Letter Words (30 found)

   5-Letter Words (7 found)

   6-Letter Words (1 found)