irrefragably

12 LETTERS · 5 SYLLABLES · STARTS WITH I

irrefragably is a valid 12-letter word worth 21 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1R1R1E1F4R1A1G2A1B3L1Y4

1 + 1 + 1 + 1 + 4 + 1 + 1 + 2 + 1 + 3 + 1 + 4 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does irrefragably mean?