necessary
WordReference English Thesaurus © 2025
Sense: Adjective: essential
Synonyms:
essential Collocations, required, prerequisite, vital Collocations, fundamental Collocations, obligatory, needed Collocations, requisite, imperative, indispensable Collocations, crucial Collocations, elementary Collocations, pressing Collocations, mandatory Collocations, compulsory Collocations, de rigueur, a must, exigent , all-important, important Collocations, paramount Collocations
Antonyms:
Sense: Adjective: inevitable
Synonyms:
unavoidable, undeniable, certain Collocations, inevitable Collocations, ineluctable, inescapable, predestined, unmissable
Antonyms: