gust vs air current

gust and air current both are nouns.

Word	Noun	Adjective	Verb	Adverb
gust	Yes	No	No	No
air current	Yes	No	No	No

As nouns, air current is a hypernym of gust; that is, air current is a word with a broader meaning than gust:

gust: a strong current of air
air current: air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure

Other hypernyms of gust include current of air, wind.

gust (noun)	air current (noun)
a strong current of air	air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure