certain
WordReference English Thesaurus © 2025
Sense: Adjective: confident
Synonyms:
confident Collocations, sure Collocations, positive Collocations, convinced, cocksure, doubtless, sure of yourself, self-confident Collocations, cocky Collocations
Antonyms:
Sense: Adjective: indisputable
Synonyms:
indisputable, irrefutable, incontrovertible, inarguable, positive Collocations, sure Collocations, undeniable, unquestionable, incontestable
Sense: Adjective: unavoidable
Synonyms:
unavoidable, inevitable Collocations, inescapable, bound to happen, sure to happen, written in the stars, sure Collocations, unpreventable, unstoppable, inexorable
Antonyms:
Sense: Adjective: fixed
Synonyms:
fixed Collocations, set Collocations, firm Collocations, final Collocations, settled Collocations, determinate, hard Collocations, hard-and-fast
Antonyms:
unfixed, indefinite, undetermined, undecided, not agreed upon
Sense: Adjective: infallible
Synonyms:
infallible, surefire, can't-miss , fail-safe, reliable Collocations, dependable Collocations, unfailing, sure Collocations
Sense: Adjective: specific but not named
Synonyms:
specific Collocations, particular Collocations, given Collocations, some Collocations, one Collocations, in question
Antonyms: