bayat vs oath

bayat and oath both are nouns.

Word	Noun	Adjective	Verb	Adverb
bayat	Yes	No	No	No
oath	Yes	No	No	No

As nouns, oath is a hypernym of bayat; that is, oath is a word with a broader meaning than bayat:

bayat: an oath of allegiance to an emir
oath: a solemn promise, usually invoking a divine witness, regarding your future acts or behavior

bayat (noun)	oath (noun)
an oath of allegiance to an emir	a commitment to tell the truth (especially in a court of law); to lie under oath is to become subject to prosecution for perjury
	profane or obscene expression usually of surprise or anger
	a solemn promise, usually invoking a divine witness, regarding your future acts or behavior