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unofficial

unofficial

75 3.8
Not approved by the people in charge
  • adjective
  • /ˌʌnəˈfɪʃəl/
translation icon : 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
110 4.5

Not officially allowed to do something

focuses more on lack of general recognition rather than specific permission
unsanctioned
vsunofficial
6 7.3

Not officially allowed by the people in charge

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

Not having formal status or approval

is the same meaning but expressed in a different form or variant
unendorsed
vsunofficial
6.0

Not officially approved by an authority or group

is broader, covering any lack of formal recognition or authorization
unlicenced
vsunofficial
  • UK
4.1

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

covers missing recognition more generally, not only legal permission
non-authoritative
vsunofficial
6.2

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

refers instead to general nonrecognition rather than lacking decision power
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
noncertified
vsunofficial
5.3

Not approved by an official group that checks safety or quality

is broader, applying to any nonrecognition beyond certification

Antonyms

2.3

Approved by a person or group in charge

1 3.6

Having official permission to do something

How Official

official
2.3
authorized
1 3.6
unofficial
75 3.8
unrecognized
3 4.2
informal
98 3.1
unauthorized
  • US
110 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.