The phrase "at one's disposal" is often used to indicate that something is available for one's use or benefit. There are many synonyms that can be used to convey a similar meaning, such as "available," "accessible," "ready," "open," "obtainable," "on hand," "reachable," and "useable." Each of these words describes something that is easily accessible or obtainable, giving the user the freedom to make use of it as they see fit. Whether it's time, money, resources, or anything else, having these synonyms at your disposal allows you to be more productive and successful in achieving your goals.