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unconfirmed

unconfirmed

20 4.2
Not yet proven to be true or official
  • adjective
  • /ˌʌn.kənˈfɜrmd/
  • Literature
translation icon : sin confirmar
  • There are unconfirmed reports from a reliable source... that things are in motion.
  • an unconfirmed report
  • unconfirmed victims

And along the maps, I have confirmed and unconfirmed water sources mapped.

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Examples

  • There were unconfirmed reports that several of those tiny groups had been overrun.

    Fiction book (1996)
  • But unconfirmed reports indicate a much larger following, most of whom operate out of Chimkent, bordering Uzbekistan.

    Academic text (1994)
  • Now, again, right now this is unconfirmed, so I just want to be clear that this is unconfirmed.

  • The first unconfirmed reports say...

  • Reports of another nuclear accident in Red China are as yet unconfirmed.

  • Avoid acting on unconfirmed information and rumors.

  • And we're now hearing unconfirmed reports of military mobilization.

  • Already there are unconfirmed reports of a link between the victims, who are reported to be Arab-speaking, and the bombers of bus 87.

  • There are unconfirmed reports that several military personnel have fallen ill and that some military bases are no longer classified as safe havens.

  • The media shared unconfirmed reports about the hurricane's impact on the coastal towns.

Synonyms

uncertain
vsunconfirmed
149 2.8

Not known for sure and likely to change

focuses on truth verification and official acceptance not general doubt
unresolved
vsunconfirmed
56 4.4

A problem or question that is still not solved

is narrower, focusing on truth and official verification instead
up in the air
vsunconfirmed
31 4.7

Not yet decided or settled

is specific to decisions, not to factual verification
unproven
vsunconfirmed
28 4.9

Not shown to be true or to work

emphasizes official or final acceptance rather than demonstration
unsettled
vsunconfirmed
22 4.2

Not decided or final, for example a question, a plan

relates to verification and acceptance rather than condition stability
unverified
vsunconfirmed
7 5.3

No one has checked it to see if it is true

is not yet officially accepted or final
uncorroborated
vsunconfirmed
6 8.1

Not proved by other facts or evidence

implies general nonverification rather than missing extra support
unproved
vsunconfirmed
1 6.3

No good evidence shows it is true

covers lack of official acceptance not only lack of proof
unvalidated
vsunconfirmed
1 6.6

Not checked to see if information is correct or safe

is broader and means not officially accepted or verified
unattested
vsunconfirmed
  • Formal
8.9

No official source or written record confirms it

is broader, covering lack of verification not only records
unendorsed
vsunconfirmed
6.0

Not officially approved by an authority or group

is about truth and verification rather than approval
undemonstrated
vsunconfirmed
7.2

Not proven to be true by tests or studies

is about acceptance and verification not only demonstration
noncommitted
vsunconfirmed
  • Specialized
5.6

Changes not yet saved or confirmed in a system

is about verification and truth rather than decision status

Antonyms

1 3.9

Shown to be true or correct after checking

3.0

Officially made certain, for example a reservation or a person in the church who had the ceremony

How Confirmed

proven
1 3.2
confirmed
3.0
unconfirmed
  • Literature
20 4.2
tentative
57 5.1
alleged
  • Literature
3 4.2

Surface Forms

unconfirmed positive

Morphology

unconfirmed = confirmed (transparent) = un + confirm + ed

The adjective is formed by adding the productive negative prefix 'un-' to 'confirmed' (verified), so the meaning 'not verified' is directly derived.

Etymology

Unconfirmed comes from un- meaning 'not' and confirm, which comes from a word meaning 'to make firm' and is like the familiar word firm. So, something unconfirmed is not made 'firm' or official yet and has not been checked or accepted.