The word "airish" is a relatively uncommon term that refers to anything having to do with air or the atmosphere. Some synonyms for this word include airy, breezy, fresh, and gusty. These words can all be used to describe a variety of things such as weather conditions, a breezy spring day, or the freshness of a cool, crisp autumn morning. They can also be used to describe feelings of lightness or freshness such as a "fresh breeze" or an "airy feeling." Other possible synonyms for "airish" might include ethereal, light, and delicate, as well as terms like "windy," "blowy," or "draughty" that are more specifically related to the movement of air.