crozier vs crosier

crozier and crosier both are nouns.

Word	Noun	Adjective	Verb	Adverb
crozier	Yes	No	No	No
crosier	Yes	No	No	No

As nouns, crozier and crosier are synonyms defined as:

crozier and crosier: a staff surmounted by a crook or cross carried by bishops as a symbol of pastoral office

crozier (noun)	crosier (noun)
a staff surmounted by a crook or cross carried by bishops as a symbol of pastoral office	a staff surmounted by a crook or cross carried by bishops as a symbol of pastoral office