Aerosol output is a term used to describe the release of particles or droplets into the air. The four solutions for this term are MIST (4 letters), SPRAY (5 letters), freon (5 letters), and ODORS (5 letters). MIST is a fine SPRAY of liquid droplets, while SPRAY is a more forceful release of liquid droplets. Freon is a type of gas that is used in aerosol cans, and ODORS are airborne molecules that can be released from aerosol cans.