Want to say unsubstantiated differently? Here are other words for unsubstantiated and its similar synonyms and opposite words to say in unique way.
Meaning of unsubstantiated
The primary meaning of "unsubstantiated" refers to a claim or statement that lacks concrete evidence or proof to support it.
Etymology of unsubstantiated
The word "unsubstantiated" originates from the prefix "un-" meaning not, and the word "substantiated" which comes from the Latin "substantia" meaning substance, and the suffix "-ated" which forms a verb
Historically, the term has been used to describe claims or statements that lack concrete evidence or proof, dating back to the 17th century
Synonyms
unfounded
baseless
groundless
unsupported
unproven
unverified
unsubstantiated
unconfirmed
inconclusive
uncertain
dubious
questionable
suspicious
spurious
specious
fallacious
misleading
erroneous
false
fabricated
made-up
invented
imaginary
unreal
fanciful
idle
frivolous
vain
unjustified
unwarranted
uncorroborated
unauthenticated
Definitions
- Not supported by evidence or proof
- Lacking a basis in fact or reality
- Not substantiated or verified
Usage Examples
- The allegations against the company were unsubstantiated and lacked any concrete evidence
- The scientist's theory was unsubstantiated and required further research to be proven
- The rumor spread quickly, but it remained unsubstantiated and was later proven to be false
Antonyms
validated
verified
confirmed
substantiated
proven
supported
evidenced
documented
authenticated
certified
justified
warranted
corroborated
backed
endorsed
ratified
sanctioned
authorized
legitimate
genuine
real
factual
true
accurate