accouterment vs accoutrement

accouterment and accoutrement both are nouns.

Word	Noun	Adjective	Verb	Adverb
accouterment	Yes	No	No	No
accoutrement	Yes	No	No	No

As nouns, accouterment and accoutrement are synonyms defined as:

accouterment and accoutrement: clothing that is worn or carried, but not part of your main clothing

Other synonyms of accouterment include accessory.

accouterment (noun)	accoutrement (noun)
clothing that is worn or carried, but not part of your main clothing	clothing that is worn or carried, but not part of your main clothing