morphological rule

NOUN
18 LETTERS · STARTS WITH M

morphological rule is a valid 18-letter word worth 27 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3O1R1P3H4O1L1O1G2I1C3A1L1R1U1L1E1
3 + 1 + 1 + 3 + 4 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does morphological rule mean?

NOUN · 1 SENSE
1

A linguistic rule for the formation of words.