unfactorable

12 LETTERS · 5 SYLLABLES · STARTS WITH U

unfactorable is a valid 12-letter word worth 19 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1F4A1C3T1O1R1A1B3L1E1

1 + 1 + 4 + 1 + 3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does unfactorable mean?