aerodrome vs airport

aerodrome and airport both are nouns.

Word	Noun	Adjective	Verb	Adverb
aerodrome	Yes	No	No	No
airport	Yes	No	No	No

As nouns, aerodrome and airport are synonyms defined as:

aerodrome and airport: an airfield equipped with control tower and hangars as well as accommodations for passengers and cargo

Other synonyms of aerodrome include airdrome, drome.

aerodrome (noun)	airport (noun)
an airfield equipped with control tower and hangars as well as accommodations for passengers and cargo	an airfield equipped with control tower and hangars as well as accommodations for passengers and cargo