subclass synapsida

NOUN
18 LETTERS · STARTS WITH S

subclass synapsida is a valid 18-letter word worth 27 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1U1B3C3L1A1S1S1S1Y4N1A1P3S1I1D2A1
1 + 1 + 3 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 1 + 1 + 3 + 1 + 1 + 2 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does subclass synapsida mean?

NOUN · 1 SENSE
1

Extinct reptiles of the Permian to Jurassic considered ancestral to mammals.

SYNONYMS
BROADER