When someone goes on tiptoe, it means they are walking quietly and delicately on the balls of their feet. There are several other ways to describe this particular movement, including "walk softly," "creep silently," "move stealthily," "tread cautiously," or "pad quietly." These synonyms can be useful when writing stories or describing someone's actions without using the repetitive phrase "go on tiptoe." Each phrase offers a slightly different nuance to the meaning of the movement, making it possible to convey a lot of information through word choice alone. Using these synonyms helps to make writing more engaging and add descriptive details to any writing.