seronegativity

14 LETTERS · STARTS WITH S

seronegativity is a valid 14-letter word worth 21 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1R1O1N1E1G2A1T1I1V4I1T1Y4
1 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 4 + 1 + 1 + 4 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does seronegativity mean?

1

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