uncombustible

13 LETTERS · 5 SYLLABLES · STARTS WITH U

uncombustible is a valid 13-letter word worth 21 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1C3O1M3B3U1S1T1I1B3L1E1

1 + 1 + 3 + 1 + 3 + 3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does uncombustible mean?