bid vs greet

bid is a noun but greet is not a noun.

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

As verbs, greet is a hypernym of bid; that is, greet is a word with a broader meaning than bid:

Other hypernyms of bid include recognise, recognize.

bid (noun)	greet (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

bid (verb)	greet (verb)
ask someone in a friendly way to do something	react to in a certain way
invoke upon	express greetings upon meeting someone
ask for or request earnestly	send greetings to
propose a payment	be perceived by
make a demand, as for a card or a suit or a show of hands
make a serious effort to attain something