substriate

10 LETTERS · 3 SYLLABLES · STARTS WITH S

substriate is a valid 10-letter word worth 12 points in Scrabble and 14 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1U1B3S1T1R1I1A1T1E1

1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =12 PTS

DOUBLE WORD → 24TRIPLE WORD → 36

MEANING

What does substriate mean?