roof nucleus

12 LETTERS · STARTS WITH R

roof nucleus is a valid 12-letter word worth 16 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1O1O1F4N1U1C3L1E1U1S1
1 + 1 + 1 + 4 + 0 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does roof nucleus mean?

1