twin-aisle airplane vs wide-body

twin-aisle airplane and wide-body both are nouns.

Word	Noun	Adjective	Verb	Adverb
twin-aisle airplane	Yes	No	No	No
wide-body	Yes	No	No	No

As nouns, twin-aisle airplane and wide-body are synonyms defined as:

twin-aisle airplane and wide-body: a commercial airliner with two aisles

Other synonyms of twin-aisle airplane include wide-body aircraft, widebody aircraft.

twin-aisle airplane (noun)	wide-body (noun)
a commercial airliner with two aisles	a commercial airliner with two aisles