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unfamiliar with

unfamiliar with

29 4.1
Not knowing much about something
  • idiom
translation icon : no familiarizado con
  • As a new student, I am unfamiliar with the campus layout and need a map.
  • readers unfamiliar with
  • people unfamiliar with
  • unfamiliar with the culture

They are unfamiliar with that person and that is scary to them.

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Examples

  • Most students mentioned doing a Google search to obtain information on issues they were unfamiliar with.

    Academic text (2015)
  • Some teachers may feel unable to evaluate certain pieces or may be unfamiliar with certain styles.

    Academic text (2001)
  • ...I heard a language I was unfamiliar with.

  • - I am unfamiliar with that term.

  • The nature of this light is not easy to describe to someone unfamiliar with it.

    Fiction book (2000)
  • Doctor, the jury will be unfamiliar with your field of expertise, so I'll ask quite a simple question.

  • I'm unfamiliar with the amenities here.

  • Hence, most public health researchers are unfamiliar with these new developments.

    Academic text (2011)
  • If you hesitate to answer, or are unfamiliar with some of the terminology mentioned so far, read on.

    Academic text (1996)
  • The vast majority of teachers came from the mainland and were unfamiliar with the island ecosystems.

    Academic text (1997)

Synonyms

unaware
vsunfamiliar with
175 2.9

Not knowing that something is happening or true

refers to a deeper lack of knowledge or practical experience, not just notice
in the dark
vsunfamiliar with
  • Informal
110 5.5

Not told about important things, so you do not know them

is neutral and covers general lack of knowledge without implying hidden information
unfamiliar
vsunfamiliar with
104 4.4

Not known or seen before

refers to a person's lack of knowledge or experience specifically
clueless
vsunfamiliar with
96 4.3

Not knowing about a subject or how to do something

is milder and neutral, indicating little or no experience rather than total ignorance
inexperienced
vsunfamiliar with
66 3.4

Not having much skill or practice

emphasizes missing knowledge as well as lack of hands-on skills
uninformed
vsunfamiliar with
42 3.7

Not knowing about a subject or situation

includes lack of personal experience as well as missing information
uninitiated
vsunfamiliar with
8 8.0

People who do not know about a subject or activity

describes general lack of knowledge rather than formal new member status
unacquainted with
vsunfamiliar with
1 6.7

Not knowing about something because you have no experience with it

uses a different common word to express the same idea
unacquainted
vsunfamiliar with
1 6.5

Not familiar with someone or something

applies mainly to lack of knowledge about things rather than people
unknowledgeable
vsunfamiliar with
1 7.1

Not knowing much about a subject

is broader, covering absence of experience as well as missing facts
unconversant
vsunfamiliar with
8.4

Not familiar with a subject or its details

is more general, applying to any lack of knowledge or experience

Antonyms

476 2.8

Knowing a place or subject well from experience

How Familiar

knowledgeable
92 4.1
familiar
476 2.8
aware
2.7
unfamiliar with
29 4.1

Surface Forms

unfamiliar with positive

Morphology

unfamiliar + with

The adjective 'unfamiliar' already encodes lack of prior knowledge or experience, and the preposition 'with' simply marks the entity to which that lack applies. This compositional adjective + with pattern is predictable and cross-linguistically common, so a B1 learner who knows both constituents will readily infer the meaning.

Etymology

Unfamiliar with comes from the idea of not being familiar with something. Imagine walking into a kitchen you have never used; you do not know where things are, so you are unfamiliar with it, and that is why the phrase means 'not knowing' or 'having little experience'.