lavalliere vs lavalier

lavalliere and lavalier both are nouns.

Word	Noun	Adjective	Verb	Adverb
lavalliere	Yes	No	No	No
lavalier	Yes	No	No	No

As nouns, lavalliere and lavalier are synonyms defined as:

lavalliere and lavalier: jeweled pendant worn on a chain around the neck

Other synonyms of lavalliere include lavaliere.

lavalliere (noun)	lavalier (noun)
jeweled pendant worn on a chain around the neck	jeweled pendant worn on a chain around the neck