superorder

NOUN /supər,ɔrdər/
10 LETTERS · 4 SYLLABLES · STARTS WITH S

superorder is a valid 10-letter word worth 13 points in Scrabble and 15 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1U1P3E1R1O1R1D2E1R1
1 + 1 + 3 + 1 + 1 + 1 + 1 + 2 + 1 + 1 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING

What does superorder mean?

NOUN · 1 SENSE
1

(biology) a taxonomic group ranking above an order and below a class or subclass.