"Is turned by" is a phrase that indicates movement or manipulation of an object, typically by rotating it. There are several synonyms for this phrase, including "rotated by," "twisted by," "spun by," "wound by," and "maneuvered by." These words can convey the same meaning but with different nuances. For example, "twisted by" may imply a more forceful action than "rotated by." Using synonyms can add variety and interest to your writing while also helping you avoid repetitive language. It is important to choose the right synonym that adequately conveys the intended meaning and fits seamlessly into the context of your sentence.