entreat vs bid

entreat is not a noun while bid is a noun.

Word	Noun	Adjective	Verb	Adverb
entreat	No	No	Yes	No
bid	Yes	No	Yes	No

As verbs, entreat and bid are synonyms defined as:

Other synonyms of entreat include adjure, beseech, conjure, press.

entreat (noun)	bid (noun)
	an attempt to get something
	a formal proposal to buy at a specified price
	(bridge) the number of tricks a bridge player is willing to contract to make
	an authoritative direction or instruction to do something

entreat (verb)	bid (verb)
ask for or request earnestly	ask someone in a friendly way to do something
	invoke upon
	ask for or request earnestly
	propose a payment
	make a demand, as for a card or a suit or a show of hands
	make a serious effort to attain something