similarity

NOUN /,sɪmə'lærɪti/
10 LETTERS · 5 SYLLABLES · STARTS WITH S

similarity is a valid 10-letter word worth 15 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1I1M3I1L1A1R1I1T1Y4
1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does similarity mean?

NOUN · 2 SENSES
1

A Gestalt principle of organization holding that (other things being equal) parts of a stimulus field that are similar to each other tend to be perceived as belonging together as a unit.