bringing vs airdrop

bringing and airdrop both are nouns.

Word	Noun	Adjective	Verb	Adverb
bringing	Yes	No	No	No
airdrop	Yes	No	No	No

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

bringing: the act of delivering or distributing something (as goods or mail)
airdrop: delivery of supplies or equipment or personnel by dropping them by parachute from an aircraft

Other hyponyms of bringing include consignment, handing over, passage, post, service, service of process, serving.

bringing (noun)	airdrop (noun)
the act of delivering or distributing something (as goods or mail)	delivery of supplies or equipment or personnel by dropping them by parachute from an aircraft