substitutionally

16 LETTERS · 6 SYLLABLES · STARTS WITH S

substitutionally is a valid 16-letter word worth 21 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1U1B3S1T1I1T1U1T1I1O1N1A1L1L1Y4

1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does substitutionally mean?