athar vs atar

athar and atar both are nouns.

Word	Noun	Adjective	Verb	Adverb
athar	Yes	No	No	No
atar	Yes	No	No	No

As nouns, athar and atar are synonyms defined as:

Other synonyms of athar include attar, ottar.

athar (noun)	atar (noun)
essential oil or perfume obtained from flowers	essential oil or perfume obtained from flowers