attack aircraft vs fighter

attack aircraft and fighter both are nouns.

Word	Noun	Adjective	Verb	Adverb
attack aircraft	Yes	No	No	No
fighter	Yes	No	No	No

As nouns, attack aircraft and fighter are synonyms defined as:

attack aircraft and fighter: a high-speed military or naval airplane designed to destroy enemy aircraft in the air

Other synonyms of attack aircraft include fighter aircraft.

attack aircraft (noun)	fighter (noun)
a high-speed military or naval airplane designed to destroy enemy aircraft in the air	a high-speed military or naval airplane designed to destroy enemy aircraft in the air
	someone who fights (or is fighting)
	someone who fights for a cause