Is “Marginalized” a Scrabble word?
Yes
MARGINALIZED
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 Marginalized
verb
1.To relegate (something, especially a topic or a group of people) to the margins or to a lower limit; to exclude socially or otherwise.
Synonyms: alienate, invisibilize, peripheralize
adjective
1.Subject to marginalization.