open-class word

NOUN
15 LETTERS · STARTS WITH O

open-class word is a valid 15-letter word worth 21 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1P3E1N1-0C3L1A1S1S1W4O1R1D2
1 + 3 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 2 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does open-class word mean?

NOUN · 1 SENSE
1

A word to which an independent meaning can be assigned.

SYNONYMS
BROADER