What is another word for foul-tasting?
Pronunciation: [fˈa͡ʊltˈe͡ɪstɪŋ] (IPA) 
When it comes to describing something that tastes unappetizing or unpleasant, there are a variety of synonyms for the phrase "foul-tasting." One might say that a food or drink is bitter, sour, rancid, acrid, or fetid. Alternatively, you might describe a substance as having an offensive flavor, or a taste that is overly pungent or even putrid. Some people might describe something that tastes unpleasant as being downright vile or revolting, while others may simply say that it has a disagreeable taste. Regardless of how you choose to describe it, there are plenty of words to use when discussing something that just doesn't taste quite right.
