unattested
Lacking written proof
Unattested means not recorded or documented in evidence.
In linguistics, an unattested form is one reconstructed by scholars but never found in actual texts: The Proto-Indo-European root is unattested but inferred from descendant languages.
More broadly, unattested claims lack supporting documentation: His supposed military service remains unattested.
Not officially validated
- unsubstantiatedWithout supporting evidence
- unprovenNot yet established
- uncorroboratedNot confirmed by evidence
- unsupportedLacking backing or proof
unauthenticated · undocumented · unrecorded · unwitnessed · uncertified · unvalidated · questionable · doubtful
Based on conjecture
- conjecturalBased on incomplete evidence
- suppositionalBased on assumption
- notionalConceptual, not concrete
- presumptiveAssumed without full proof
assumptive · tentative · putative · provisional · theorized · proposed · imagined · supposed
Built again from pieces
- proto-languageReconstructed common ancestor tongue
- etymologyWord origin study
- cognateWord sharing etymological origin
- asteriskTypographical reference mark
comparative · historical · diachronic · morpheme · root · derivation · phoneme · lexeme
unconfirmed
Not officially validated
- unsubstantiatedWithout supporting evidence
- unprovenNot yet established
- uncorroboratedNot confirmed by evidence
unsupported · unauthenticated · undocumented · unrecorded · unwitnessed · uncertified · unvalidated · questionable · doubtful · uncertain
speculative
Based on conjecture
- conjecturalBased on incomplete evidence
- suppositionalBased on assumption
- notionalConceptual, not concrete
presumptive · assumptive · tentative · putative · provisional · theorized · proposed · imagined · supposed · posited
reconstructed
Built again from pieces
- proto-languageReconstructed common ancestor tongue
- etymologyWord origin study
- cognateWord sharing etymological origin
asterisk · comparative · historical · diachronic · morpheme · root · derivation · phoneme · lexeme · corpus
unattestedattested
Formally verified as true
documented · confirmed · verified · recorded · evidenced
unattestedattested
Formally verified as true
documented · recorded · cited · evidenced · well-attested
protest, contest, testimony, detest, attest, testament, attestation, attested, attests