Recirculate is a verb that signifies the act of circulating something again. There are several synonyms for recirculate that are commonly used, including re-circulate, re-circulating, circulating again, reflow, reflowing, removement, removability, redeposition, re-return, and refeed. Each of these synonyms refers to the same action of circulating something again, though they may be more appropriate in certain contexts. For example, redeposition may be more appropriate in a scientific or technical setting, while refeeding may be more appropriate in an agricultural or animal husbandry setting. These synonyms can help to add variety and complexity to your writing, as well as ensure that your meaning is always clear.