bidding vs commandment

bidding and commandment both are nouns.

Word	Noun	Adjective	Verb	Adverb
bidding	Yes	No	No	No
commandment	Yes	No	No	No

As nouns, commandment is a hyponym of bidding; that is, commandment is a word with a more specific, narrower meaning than bidding:

Other hyponyms of bidding include countermand, order, charge, commission, direction, injunction, behest, open sesame.

bidding (noun)	commandment (noun)
a request to be present	a doctrine that is taught
(bridge) the number of tricks a bridge player is willing to contract to make	something that is commanded
an authoritative direction or instruction to do something