rescuer vs christ

rescuer and christ both are nouns.

Word	Noun	Adjective	Verb	Adverb
rescuer	Yes	No	No	No
christ	Yes	No	No	No

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

Other hyponyms of rescuer include messiah.

rescuer (noun)	christ (noun)
someone who saves something from danger or violence	any expected deliverer
a person who rescues you from harm or danger