There are several synonyms for the phrase "every hour," which means something happens at intervals of 60 minutes. Some alternatives include "hourly," "per hour," "each hour," "every sixty minutes," and "every 60 mins." Other variations that convey a similar meaning include "once an hour," "at regular intervals," "hour after hour," and "on the hour." When describing frequent occurrences, these synonyms provide a way to vary the language and avoid repetition while maintaining precise meaning. By using different phrasing to describe the same timeliness, writers can add interest and clarity to their work.