Astringently is an adverb that denotes something with harsh or stringent qualities. Some common synonyms for astringently include severely, strictly, sternly, rigidly, sharply, stringently, tersely, forbiddingly, toughly, and firmly. These words are often used to describe a toughly worded memo, a strict set of rules, or a sternly worded rebuke. Astringently is often used in medical contexts to describe the tightening or shrinking of bodily tissues, as well as in cooking and wine tasting to describe the sour or puckering taste of certain foods and drinks. Whether you're writing a medical report, a sternly worded memo, or a food review, having a variety of synonyms for astringently can add depth and nuance to your writing.