The phrase "lifts up" has a variety of synonyms that can be used to convey a similar meaning. Some of the most common alternatives include "raises," "elevates," "hoists," "uplifts," "boosts," "upholds," "supports," "enhances," "augments," "amplifies," and "elevates." These words are often used in the context of physical movements or emotional states, as well as in relation to the improvement of one's mental or physical wellbeing. Whether used in a literal or figurative sense, the use of synonyms for "lifts up" can add depth and nuance to one's writing or speaking.