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unofficial

unofficial

72 3.8
Not approved by the people in charge
  • adjective
  • /ˌʌnəˈfɪʃəl/
: no oficial
  • I'm the unofficial Strikeforce champion.
  • unofficial sources
  • unofficial estimates
  • unofficial channels

But like in the unofficial part, it's chill.

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Examples

  • So now we have this very unofficial conference every year that's totally word of mouth community organized.

  • She's the unofficial favorite child.

  • All right, this is an unofficial fan made video.

  • OK, so best part on my first day, unofficial first day because official first day is next week.

  • I have an unofficial relationship with this dude.

  • So I'm going to give you the first unofficial tour of this office.

  • It was an unofficial meeting...

  • Give us a sense you've kind of become this unofficial spokesperson for what it feels like to be Jewish in the US right now.

  • He's here tonight to sing what has become the unofficial national anthem.

  • The committee held an unofficial meeting to discuss changes to the proposal.

Synonyms

unauthorized
vsunofficial
  • US
106 4.5

Not officially allowed to do something

focuses more on lack of general recognition rather than specific permission
unsanctioned
vsunofficial
5 7.3

Not officially allowed by the people in charge

is closer to general nonrecognition rather than the denial of permission
non-official
vsunofficial
2 4.4

Not having formal status or approval

is the same meaning but expressed in a different form or variant
unaccredited
vsunofficial
2 7.2

Not officially approved by a government or other official body

is about missing recognition in general, not just accreditation
uncertified
vsunofficial
1 5.5

Does not have official papers or approval for use

covers any lack of formal recognition, not only missing documents
unendorsed
vsunofficial
1 6.0

Not officially approved by an authority or group

is broader, covering any lack of formal recognition or authorization
noncertified
vsunofficial
1 5.3

Not approved by an official group that checks safety or quality

is broader, applying to any nonrecognition beyond certification
non-authoritative
vsunofficial
1 6.2

Not official or not from the main source, so check official sources

refers instead to general nonrecognition rather than lacking decision power
unlicenced
vsunofficial
  • UK
1 4.1

Not officially allowed by the government to sell goods or drive a vehicle

covers missing recognition more generally, not only legal permission
nonaccredited
vsunofficial
6.5

A school or program not officially accepted by an education authority

is similar but the key applies more widely beyond accreditation

Antonyms

∞ 2.3

Approved by a person or group in charge

123 3.6

Having official permission to do something

How Official

official
∞ 2.3
authorized
123 3.6
unofficial
72 3.8
unrecognized
3 4.2
informal
100 3.1
unauthorized
  • US
106 4.5

Surface Forms

unofficial positive
unofficialer comparative
unofficialest superlative

Morphology

unofficial = official (transparent) = un + official

The negative prefix 'un-' is productively attached to the adjective 'official' to yield the straightforward meaning 'not official'.

Etymology

Unofficial is made from the part un- meaning 'not' and official, which comes from office meaning 'a job or place of power'. So unofficial means 'not approved by the people in charge' or done without formal permission.