"In all events" is a phrase that is often used to indicate that something will happen no matter what the situation is. However, there are several synonyms for this phrase that can be used interchangeably, depending on the context. Some common alternatives include "in any case," "at any rate," and "regardless." Another option is "in any event," which is similar in meaning but slightly more formal. Additionally, "come what may" and "whatever happens" can also replace "in all events" in certain situations. These variations provide speakers and writers with a range of options for expressing the same idea in different ways.