What is the opposite of proven?

Need antonyms for proven? Here's a list of opposite words from our thesaurus that you can use instead.

Contexts ▼▲ Adjective Opposite of having proved its value or truth Opposite of not open to question Opposite of traditionally, or generally, recognized and accepted Opposite of habitually done, used or found Opposite of known but specified in a general and nonexplicit sense Opposite of based on, or displaying, common sense Opposite of clearly apparent or capable of being logically proved Opposite of known for certain (tried and true/tested) Opposite of tested, hence, proven to be firm or reliable Opposite of exhibiting timeless quality (business) Opposite of suitable or fit to be relied on Opposite of having received approval Verb Opposite of to have proven or demonstrated Opposite of to have established a fact to be true Opposite of past participle for to be seen or found to be … more ▼ ▲ Adjective ▲ Opposite of having proved its value or truth unproven conjectural theoretical hypothetical unsubstantiated speculative postulated putative presumed presupposed suppositious supposed surmising surmised abstract notional untested theoretic groundless possible uncertain suspect unfounded idealizedUS doubtful assumed based on guesswork idealisedUK Adjective ▲ Opposite of not open to question questionable disputable refutable doubtful uncertain vague answerable arguable contradictable controvertible debatable doubtable indefinite moot negotiable problematic problematical assailable dubious unreliable unsure unclear unproven inconclusive contestable ambiguous unconfirmed undecided unresolved unsound undetermined unsettled in doubt disputed refuted possible variable changeable deniable obscure doubted unfounded imperfect tenuous contentious unestablished mootable controversial issuable iffy chancy unknown borderline up in the air subject to debate a moot point a matter of opinion open to debate a controversial subject open to doubt open to question up for discussion a live issue not yet established unverified incomplete wavering ill-defined hazy undefined more ❯ Adjective ▲ Opposite of traditionally, or generally, recognized and accepted unfamiliar unknown unusual unrecognisedUK unrecognizedUS untried different obscure exotic extraordinary foreign unheard of unidentified bizarre fantastic little known peculiar strange uncommon undiscovered alien anomalous curious mysterious outlandish unaccustomed uncharted unexpected unexplored unapprehended unascertained undetermined unexplained untold “One must be wary of the quack doctor who treats his patients using unfamiliar techniques.” Adjective ▲ Opposite of habitually done, used or found unconventional nontraditional nonconventional nonorthodox uncustomary untraditional unusual unestablished abnormal atypical curious funny odd offbeat peculiar queer strange uncommon unique unorthodox unwonted weird broad-minded different extraordinary large-minded off-the-wall rare “Frank Costanza celebrates the unconventional holiday of Festivus as an alternative to the overly commercialized Christmas.” Adjective ▲ Opposite of known but specified in a general and nonexplicit sense unrecognisedUK unrecognizedUS obscure uncelebrated undefined unfamiliar unfamous unknown unsung anonymous forgotten humble inconspicuous inglorious insignificant irrelevant lowly minor rare undistinguished unhonoured unimportant unnoticed unrenowned little known little-known nameless noteless odd unseen indefinite seldom seen unsettled unacknowledged unappreciated unidentified unnamed “He left seeking yet another unrecognized area of research.” Adjective ▲ Opposite of based on, or displaying, common sense groundless baseless unjustified Unsupported unfounded unsubstantiated unwarranted illogical nonsensical unreasoned fallacious foundationless incoherent unjustifiable inconsequential questionable sham untrue bogus specious unrecognisedUK unrecognizedUS weak erroneous invalid unrealistic wrong illegitimate spurious untrustworthy false inconsequent misguided unreliable gratuitous imaginary nonrational unconvincing unsound causeless illusory uninformed unproven unreasonable irrational nonvalid uncorroborated unsupported ill-founded uncalled for uncalled-for without basis without cause without explanation without foundation without justification without reason not backed up senseless thoughtless absurd implausible misled misleading crazy witless preposterous uncompelling unprepared stupid simpleminded fatuous half-witted nutty unarticulated weak-minded loony daffy sophistical half-baked cockeyed looney mad insane sophistic flimsy unscientific harebrained more ❯ “Of course, the moment I got there it was clear that all my concerns were completely groundless.” Adjective ▲ Opposite of clearly apparent or capable of being logically proved unverifiable indemonstrable insupportable unprovable unsupportable unsustainable distorted doubtful imperceptible indefinite obscure uncertain undemonstrable vague Adjective ▲ Opposite of known for certain ambiguous uncertain circuitous equivocal implicit implied indefinite inexplicit inferred unspecific vague undecided doubtful dubious fuzzy imprecise indistinct inexact obscure questionable unclear unfixed unsure not clear Adjective ▲ (tried and true/tested) Opposite of tested, hence, proven to be firm or reliable dodgy unreliable untrustworthy unproven suspicious unsafe untried undependable uncertain flimsy unstable dubious questionable fishy suspect novel experimental “This chap I know told me that the scheme was dodgy and that it might all go down the plughole.” Adjective ▲ Opposite of exhibiting timeless quality ephemeral fleeting momentary transient brief fugacious temporary evanescent flitting impermanent passing transitory unenduring fugitive cursory fading short short-lived short-term “The pictures reflect an interest in the ephemeral, impermanent, transient nature of the world.” Adjective ▲ (business) Opposite of suitable or fit to be relied on unreliable dodgy inferior irresponsible mediocre poor shoddy undependable untrustworthy rubbish second rate “I cannot trust this company as they have consistently proven themselves to be rather inferior.” Adjective ▲ Opposite of having received approval disapproved refused uncertain Verb ▲ Opposite of to have proven or demonstrated theorisedUK theorizedUS assumed estimated speculated conjectured guessed hypothesisedUK hypothesizedUS imagined philosophizedUS postulated presumed presupposed deduced evaluated intuited philosophisedUK posited predicted premised surmised deemed envisaged fancied trusted dared say had a feeling hazarded a guess “Thus far, we have only theorized that the two elements will form a combustible compound when amalgamated.” Verb ▲ Opposite of to have established a fact to be true disproved disproven refuted contradicted challenged rebutted belied confounded contravened controverted denied disconfirmed invalidated negated confuted vetoed countered repudiated debunked disavowed debated disclaimed contended discredited rejected contested negatived disaffirmed disputed quashed disallowed opposed crushed disowned canceledUS cancelledUK “Recent statistics have disproved that unemployment has fallen to record lows.” Verb ▲ Opposite of past participle for to be seen or found to be failed “They threatened to return to the streets with mass action should the parties fail to come to a resolution by the end of the week.” Find more words! 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Sentences with the word proven Words that rhyme with proven What is the adjective for proven? What is the noun for proven? What is the adverb for proven? What is the opposite of prove? Translations for proven Use our Antonym Finder Nearby Words provenance provenances provender provenience proveniences proven inadequate prove inadequate prove false proved inadequate proved prove provaxxer 6-letter Words Starting With p pr pro prov prove