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- Dictionaryunsubstantiated/ˌʌnsəbˈstanʃɪeɪtɪd/
adjective
- 1. not supported or proven by evidence: "unsubstantiated claims"
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adjective. uk / ˌʌn.səbˈstæn.ʃi.eɪ.tɪd / us / ˌʌn.səbˈstæn.ʃi.eɪ.t̬ɪd / Add to word list. not supported by facts: Companies can be punished for making unsubstantiated claims about their products. SMART Vocabulary: related words and phrases. Proving and disproving. acid test. actions speak louder than words idiom. anti-sexist. attest. authenticate.
A claim, accusation, or story that is unsubstantiated has not been proved to be valid or true.
Synonyms for UNSUBSTANTIATED: unreasonable, unfounded, baseless, unsupported, unwarranted, groundless, irrational, false; Antonyms of UNSUBSTANTIATED: reasonable, valid, good, justified, hard, reasoned, confirmed, just
: not proven to be true : not substantiated. an unsubstantiated rumor/report. a plausible but unsubstantiated theory. Synonyms. baseless. foundationless. groundless. invalid. nonvalid. unfounded. unreasonable. unsupported. unwarranted. See all Synonyms & Antonyms in Thesaurus. Examples of unsubstantiated in a Sentence.
adjective. us / ˌʌn.səbˈstæn.ʃi.eɪ.t̬ɪd / uk / ˌʌn.səbˈstæn.ʃi.eɪ.tɪd / Add to word list. not supported by facts: Companies can be punished for making unsubstantiated claims about their products. SMART Vocabulary: related words and phrases. Proving and disproving. acid test. actions speak louder than words idiom. anti-sexist. attest. authenticate.
Definition of unsubstantiated adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Unsubstantiated definition: not substantiated; unproved or unverified. See examples of UNSUBSTANTIATED used in a sentence.
Lacking substantiation; without evidence. Wiktionary. Synonyms: uncorroborated. unverified. unsupported. unconfirmed. unattested. Unsubstantiated Sentence Examples. As yet these claims are unsubstantiated.
Define unsubstantiated. unsubstantiated synonyms, unsubstantiated pronunciation, unsubstantiated translation, English dictionary definition of unsubstantiated. adj not established as valid or genuine: unsubstantiated allegations.
unsubstantiated. Add to list. /ˈʌnsəbˌstæntʃiˈeɪdɪd/. IPA guide. Definitions of unsubstantiated. adjective. unsupported by other evidence. synonyms: uncorroborated. unsupported.