If you want to describe a negative reaction to something (such as a harmful side effect from medication) or dangerous meteorological conditions (such as a snowstorm), adverse is the …

ADVERSE definition: 1. having a negative or harmful effect on something: 2. having a negative or harmful effect on…. Learn more.

adverse - contrary to your interests or welfare; "adverse circumstances"; "made a place for themselves under the most untoward conditions"

Definition of adverse adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Coming from the Latin adversus meaning "turned against," adverse is an adjective describing a factor that seems to work against or actively harm something. Think of the related word, …

adverse is seldom used of people but rather of effects or events, and it usually conveys a sense of hostility or harmfulness: adverse reviews; adverse winds; adverse trends in the economy. …

Mar 6, 2025 · Adverse is sometimes confused with averse, though the meanings are somewhat different. Adverse most often refers to things, denoting something that is in opposition to …

What's the difference between adverse and averse? Adverse most commonly means unfavorable or hostile, as in adverse conditions, adverse weather, or adverse criticism. Averse means …

Adverse definition: Acting or serving to oppose; antagonistic.

The best way to think about it is that averse describes an attitude or feeling, while adverse describes something that works against something else. Put differently, averse describes a gut …