Whole time is a phrase that refers to the entire duration of something, such as a job or an event. There are many synonyms that can be used in place of whole time, including continuously, uninterruptedly, throughout, constantly, consistently, persistently, and regularly. These words can help to give more specificity and emphasis to the idea of something happening without interruption or gaps. Other related synonyms include non-stop, unbroken, ongoing, and perpetual. Using these words in place of whole time can add variety to your writing and help to convey a sense of persistence and continuity to your audience.