"Exhalings" refer to the act of breathing out or expelling air from the lungs. There are several synonyms for the word that can be used interchangeably, such as "breathing out," "exhaling," "expiring," or "emitting." Other synonyms for "exhalings" include "emanations," "effluviums," "discharges," and "emanations." These words can be used to describe different types of exhalations, ranging from the typical breathing process to the release of gases or vapors. Moreover, each synonym may convey a slightly different connotation, so it is important to choose the word that best fits the intended meaning of the sentence.