hereditariness

14 LETTERS · 6 SYLLABLES · STARTS WITH H

hereditariness is a valid 14-letter word worth 18 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4E1R1E1D2I1T1A1R1I1N1E1S1S1

4 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does hereditariness mean?