aerobatics vs acrobatics

aerobatics and acrobatics both are nouns.

Word	Noun	Adjective	Verb	Adverb
aerobatics	Yes	No	No	No
acrobatics	Yes	No	No	No

As nouns, aerobatics and acrobatics are synonyms defined as:

aerobatics and acrobatics: the performance of stunts while in flight in an aircraft

Other synonyms of aerobatics include stunt flying, stunting.

aerobatics (noun)	acrobatics (noun)
the performance of stunts while in flight in an aircraft	the gymnastic moves of an acrobat
	the performance of stunts while in flight in an aircraft