aerialist

As nouns the difference between aerialism and aerialist

is that aerialism is (aviation) aerial navigation; aeronautics; aviation while aerialist is an acrobat performing high off the ground, defying a fall to earth, as on a trapeze or a tightrope.

As nouns the difference between serialist and aerialist

is that serialist is (music) a practitioner or adherent of serialism, an approach to composing which emphasizes the use of a series of notes, especially scales, to achieve coherence while aerialist is an acrobat performing high off the ground, defying a fall to earth, as on a trapeze or a tightrope.

As an adjective serialist

is (music) of, pertaining to, or employing serialism.