bomb vs calorimeter

bomb and calorimeter both are nouns.

Word	Noun	Adjective	Verb	Adverb
bomb	Yes	No	Yes	No
calorimeter	Yes	No	No	No

As nouns, calorimeter is a hypernym of bomb; that is, calorimeter is a word with a broader meaning than bomb:

bomb (noun)	calorimeter (noun)
an explosive device fused to explode under specific conditions	a measuring instrument that determines quantities of heat
strong sealed vessel for measuring heat of combustion
an event that fails badly or is totally ineffectual

bomb (verb)	calorimeter (verb)
throw bombs at or attack with bombs
fail to get a passing grade