Adverse selection definition is - a market phenomenon in which one party in a potential transaction has information that the other party lacks so that the transaction is more likely to be favorable to the party having the information and which causes market prices to be adjusted to compensate for the potential unfavorable results for the party lacking the information. adverse: 1 adj in an opposing direction “ adverse currents” Synonyms: contrary unfavorable , unfavourable (of winds or weather) tending to hinder or oppose adj contrary to your interests or welfare “ adverse circumstances” Synonyms: inauspicious , untoward unfavorable , unfavourable not encouraging or approving or pleasing Information and translations of adverse in the most comprehensive dictionary definitions resource on the web. Related nouns are adversity and adversary: Adversities breed bitterness. Averse, on the other hand, is used of people, nearly always with to, and means ‘having a strong dislike or opposition to something’, as in I am not averse to helping out. Adverse conditions definition: The conditions under which something is done or happens are all the factors or... | Meaning, pronunciation, translations and examples How to use averse in a sentence. 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. What does adverse mean? Meaning of adverse. [...] | Meaning, pronunciation, translations and examples Adverse: opposed to one's interests. ADVERSE Meaning: "contrary, opposing," from Old French advers, earlier avers (13c., Modern French adverse) "antagonistic,… See definitions of adverse. Averse definition is - having an active feeling of repugnance, dislike, or distaste —usually used with to —commonly used in compounds both with and without a hyphen. 28 synonyms of adverse from the Merriam-Webster Thesaurus, plus 87 related words, definitions, and antonyms. Adverse event definition: Adverse decisions , conditions, or effects are unfavourable to you. The definition of adverse is unfavorable or acting against a person, goal or circumstance. Definition of adverse in the dictionary. Adverse means ‘unfavourable or harmful’ and is normally used of conditions and effects rather than people, as in adverse weather conditions. adverse vs. averse Synonym Discussion of averse. Adverse Claim means a claim that a claimant has a property interest in a financial asset and that it is a violation of the rights of the claimant for another person to hold, transfer, or deal with the financial asset. Adverse Possession: A principle of real estate law that allows a person who possesses someone else's land for an extended period of time to claim legal title to that land. The adjectives adverse and averse are related both etymologically and semantically, each having “opposition” as a central sense. Find another word for adverse.