subordinateness

NOUN
15 LETTERS · STARTS WITH S

subordinateness is a valid 15-letter word worth 18 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1U1B3O1R1D2I1N1A1T1E1N1E1S1S1
1 + 1 + 3 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =18 PTS
DOUBLE WORD → 36TRIPLE WORD → 54
MEANING

What does subordinateness mean?