BUFFALO is a playable word

buffalo Scrabble® Dictionary

noun
pl. buffalos or buffaloes
an ox-like animal
verb
buffaloed, buffaloing, buffaloes
to intimidate
39 Playable Words can be made from "BUFFALO"
   2-Letter Words (8 found)
   3-Letter Words (14 found)
   4-Letter Words (10 found)
   5-Letter Words (6 found)
   7-Letter Words (1 found)