barrage vs bombardment

barrage and bombardment both are nouns.

Word	Noun	Adjective	Verb	Adverb
barrage	Yes	No	Yes	No
bombardment	Yes	No	No	No

As nouns, barrage and bombardment are synonyms defined as:

barrage and bombardment: the heavy fire of artillery to saturate an area rather than hit a specific target

Other synonyms of barrage include barrage fire, battery, shelling.

As nouns, barrage and bombardment are synonyms defined as:

barrage and bombardment: the rapid and continuous delivery of linguistic communication (spoken or written)

Other synonyms of barrage include onslaught, outpouring.

barrage (noun)	bombardment (noun)
the heavy fire of artillery to saturate an area rather than hit a specific target	the heavy fire of artillery to saturate an area rather than hit a specific target
the rapid and continuous delivery of linguistic communication (spoken or written)	an attack by dropping bombs
	the act (or an instance) of subjecting a body or substance to the impact of high-energy particles (as electrons or alpha rays)
	the rapid and continuous delivery of linguistic communication (spoken or written)

barrage (verb)	bombardment (verb)
address with continuously or persistently, as if with a barrage