blackbody vs full radiator

blackbody and full radiator both are nouns.

Word	Noun	Adjective	Verb	Adverb
blackbody	Yes	No	No	No
full radiator	Yes	No	No	No

As nouns, blackbody and full radiator are synonyms defined as:

blackbody and full radiator: a hypothetical object capable of absorbing all the electromagnetic radiation falling on it

Other synonyms of blackbody include black body.

blackbody (noun)	full radiator (noun)
a hypothetical object capable of absorbing all the electromagnetic radiation falling on it	a hypothetical object capable of absorbing all the electromagnetic radiation falling on it