Is “Monomorphemic” a Scrabble word?
Yes
MONOMORPHEMIC
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Monomorphemic
adjective
1.Consisting of only one morpheme; not divisible into smaller parts