gendarmery vs gendarmerie

gendarmery and gendarmerie both are nouns.

Word	Noun	Adjective	Verb	Adverb
gendarmery	Yes	No	No	No
gendarmerie	Yes	No	No	No

As nouns, gendarmery and gendarmerie are synonyms defined as:

gendarmery and gendarmerie: French police force; a group of gendarmes or gendarmes collectively

gendarmery (noun)	gendarmerie (noun)
French police force; a group of gendarmes or gendarmes collectively	French police force; a group of gendarmes or gendarmes collectively