irrationalness

14 LETTERS · 5 SYLLABLES · STARTS WITH I

irrationalness is a valid 14-letter word worth 14 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1R1R1A1T1I1O1N1A1L1N1E1S1S1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =14 PTS

DOUBLE WORD → 28TRIPLE WORD → 42

MEANING

What does irrationalness mean?