A "puff of air" can be described with a variety of synonyms, each word conveying a specific sense of the action. One term used interchangeably is "gust of wind," evoking a more powerful rush of air. Additionally, "blow" may be used to describe a more deliberate exhalation, often used to deflect or cool off something. "Breath" can also qualify as a synonym, referring to a softer and more controlled exhalation. Other possible options include "zephyr," "whiff," "draft," and "breeze," each word carrying a distinct connotation. Overall, the choice of synonym can help to refine and bring nuance to the description of a seemingly simple action.