airscrew vs airplane propeller

airscrew and airplane propeller both are nouns.

Word	Noun	Adjective	Verb	Adverb
airscrew	Yes	No	No	No
airplane propeller	Yes	No	No	No

As nouns, airscrew and airplane propeller are synonyms defined as:

airscrew and airplane propeller: a propeller that rotates to push against air

Other synonyms of airscrew include prop.

airscrew (noun)	airplane propeller (noun)
a propeller that rotates to push against air	a propeller that rotates to push against air