обидчица, угнетательница, затеснительница, притеснительница
утесни́тельница
Женск. к сущ.: утеснитель.
-ы, ж. Устар. и прост.
Женск. к утеснитель.
"Life is far too important a thing ever to talk seriously about." Oscar Wilde
"Free speech carries with it some freedom to listen." Warren E. Burger
"Honor is not the exclusive property of any political party." Herbert Hoover
"Hitch your wagon to a star." Ralph Waldo Emerson