false reasoning

15 LETTERS · STARTS WITH F

false reasoning is a valid 15-letter word worth 18 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4A1L1S1E1R1E1A1S1O1N1I1N1G2
4 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 2 =18 PTS
DOUBLE WORD → 36TRIPLE WORD → 54
MEANING

What does false reasoning mean?

1