bidding vs injunction

bidding and injunction both are nouns.

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

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

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

bidding (noun)	injunction (noun)
a request to be present	a formal command or admonition
(bridge) the number of tricks a bridge player is willing to contract to make	(law) a judicial remedy issued in order to prohibit a party from doing or continuing to do a certain activity
an authoritative direction or instruction to do something