Saying refers to a statement that is commonly used across different cultures and languages. It is a common way of expressing an idea in a concise and memorable manner. There are many synonyms for the word "saying" that can be used in different contexts. Some of these synonyms include proverb, maxim, adage, aphorism, cliche, byword, truism, idiomatic expression, and epigram. Each of these synonyms has a unique connotation and usage, but all of them essentially refer to a concise statement that conveys a moral or lesson. Using these synonyms can help add variety and depth to your writing and speech.