aventail vs camail

aventail and camail both are nouns.

Word	Noun	Adjective	Verb	Adverb
aventail	Yes	No	No	No
camail	Yes	No	No	No

As nouns, aventail and camail are synonyms defined as:

aventail and camail: a medieval hood of mail suspended from a basinet to protect the head and neck

Other synonyms of aventail include ventail.

aventail (noun)	camail (noun)
a medieval hood of mail suspended from a basinet to protect the head and neck	a medieval hood of mail suspended from a basinet to protect the head and neck