The word "benefit" is typically used to describe something that is advantageous or helpful in some way. There are many different synonyms for this word, which can be useful when you want to vary your language or express a slightly different shade of meaning. Some common synonyms for "benefit" include "advantage," "profit," "gain," "beneficence," "blessing," "reward," and "perk." Other related words might include "improvement," "plus," "boost," "prosperity," and "beneficiary." Depending on the context and the tone you want to convey, you can choose from a wide range of synonyms to give your writing more precision and nuance.