Is “Sectarianizing” a Scrabble word?
Yes
SECTARIANIZING
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 Sectarianizing
verb
1.To imbue with sectarian feelings; to subject to the control of a sect.