Is “Polyphyletic” a Scrabble word?
Yes
POLYPHYLETIC
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 Polyphyletic
adjective
1.Having multiple ancestral sources; referring to a taxon that does not contain the most recent common ancestor of its members.