ovals of cassini

16 LETTERS · STARTS WITH O

ovals of cassini is a valid 16-letter word worth 22 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1V4A1L1S1O1F4C3A1S1S1I1N1I1
1 + 4 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does ovals of cassini mean?

1