bargain vs offer

bargain and offer both are nouns.

Word	Noun	Adjective	Verb	Adverb
bargain	Yes	No	Yes	No
offer	Yes	No	Yes	No

bargain (noun)	offer (noun)
an agreement between parties (usually arrived at after discussion) fixing obligations of each	a usually brief attempt
an advantageous purchase	something offered (as a proposal or bid)
	the verbal act of offering

bargain (verb)	offer (verb)
come to terms; arrive at an agreement	put forward for consideration
negotiate the terms of an exchange	threaten to do something
	ask (someone) to marry you
	produce or introduce on the stage
	present for acceptance or rejection
	propose a payment
	give something useful or necessary to
	make available for sale
	offer verbally
	make available; provide
	agree freely
	mount or put up
	present as an act of worship