izar vs overgarment

izar and overgarment both are nouns.

Word	Noun	Adjective	Verb	Adverb
izar	Yes	No	No	No
overgarment	Yes	No	No	No

As nouns, overgarment is a hypernym of izar; that is, overgarment is a word with a broader meaning than izar:

izar: a voluminous cotton outer garment (usually white) traditionally worn by Muslim women of northern Africa and the Middle East; covers the entire body
overgarment: a garment worn over other garments

Other hypernyms of izar include outer garment.

izar (noun)	overgarment (noun)
a voluminous cotton outer garment (usually white) traditionally worn by Muslim women of northern Africa and the Middle East; covers the entire body	a garment worn over other garments