endoskeleton

NOUN /,ɛndoʊ'skɛlɪtən/
12 LETTERS · 5 SYLLABLES · STARTS WITH E

endoskeleton is a valid 12-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
E1N1D2O1S1K5E1L1E1T1O1N1
1 + 1 + 2 + 1 + 1 + 5 + 1 + 1 + 1 + 1 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does endoskeleton mean?

NOUN · 1 SENSE
1

The internal skeleton; bony and cartilaginous structure (especially of vertebrates).