Looking for synonyms of the phrase "all but"? Well, here are some words that are commonly used interchangeably with it. First and foremost, "almost" or "nearly" convey the same idea as "all but". For instance, when you say, "I all but forgot my keys," you can also say, "I almost forgot my keys." Another synonym to consider is "virtually," which means "for all practical purposes." It implies that something is true or exists in effect. To illustrate, "I've virtually completed the project" is the same as "I all but finished the project." Overall, these synonyms are practical alternatives that can enrich your writing and speech.