1 (wiktionary) 2 (fr.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
adverse (Advanced search)

adverse {adj} (contrary, hostile) adverse {adj} (unfavourable) adverse effect {n} (side-effect, especially a negative one in pharmacology)