insidiousnesses

15 LETTERS · STARTS WITH I

insidiousnesses is a valid 15-letter word worth 16 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1S1I1D2I1O1U1S1N1E1S1S1E1S1
1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does insidiousnesses mean?

1

A valid word accepted in tournament Scrabble and Words With Friends play.