volume-detonation bomb vs thermobaric bomb

volume-detonation bomb and thermobaric bomb both are nouns.

Word	Noun	Adjective	Verb	Adverb
volume-detonation bomb	Yes	No	No	No
thermobaric bomb	Yes	No	No	No

As nouns, volume-detonation bomb and thermobaric bomb are synonyms defined as:

volume-detonation bomb and thermobaric bomb: a bomb that uses a fuel-air explosive

Other synonyms of volume-detonation bomb include aerosol bomb, fuel-air bomb, vacuum bomb.

volume-detonation bomb (noun)	thermobaric bomb (noun)
a bomb that uses a fuel-air explosive	a bomb that uses a fuel-air explosive