substitutability

NOUN
16 LETTERS · STARTS WITH S

substitutability is a valid 16-letter word worth 23 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1U1B3S1T1I1T1U1T1A1B3I1L1I1T1Y4
1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does substitutability mean?

NOUN · 1 SENSE
1

Exchangeability by virtue of being replaceable.