English Reference

Word

familiar

Phoneticsfa·mil·iar, stress on the second syllable

US/fəˈmɪɫjɝ/

UK/fəmˈɪliə/

Definitions

01well-known

B1 · Intermediate

adj. easy to recognize because you have seen, heard, or experienced it before.

adj. well-known from previous experience or encounter; easily recognized.

“The smell of fresh bread was familiar and made him feel at home.”

“The melody was hauntingly familiar, though she could not recall exactly where she had heard it during her childhood.”

Usage

Commonly used with the preposition 'with' for the person knowing, or 'to' for the thing being known.

Pitfall

I am familiar to this city.

I am familiar with this city.

Use 'familiar with' when you are the person who knows the thing. Use 'familiar to' when the thing is known by people (e.g., 'The song is familiar to me').

02friendly or informal

B2 · Upper Intermediate

adj. behaving in a very friendly or informal way, sometimes too much so.

adj. characterized by intimacy or informality; occasionally carries a negative connotation of being overly bold or presumptuous.

“He spoke to his boss in a familiar way that surprised his coworkers.”

“The waiter's overly familiar tone was intended to be charming, but it actually made the diners feel quite uncomfortable.”

Antonyms

03supernatural spirit

C2 · Proficiency Countable noun Literary

n. a spirit, often taking the shape of an animal like a cat, that serves or helps a witch.

n. a supernatural spirit or demon supposed to attend on or serve a person, traditionally a witch.

“In the old stories, the witch's black cat was actually her familiar.”

“Folklore often depicts the familiar as a bridge between the mundane world and the occult, manifesting as a common household pet to avoid suspicion.”

Synonyms

Collocations

Common phrases and expressions where native English speakers use the word “familiar” in context.

Verb

01. become familiar

“It takes time to become familiar with the new software system.”

verb + adj

02. feel familiar

“Walking through my old neighborhood felt strangely familiar.”

verb + adj

03. look familiar

“The handwriting on the envelope looked familiar.”

verb + adj

04. make familiar

“The training program aims to make staff familiar with safety protocols.”

verb + adj

05. sound familiar

“Does the name 'Sarah Miller' sound familiar to you?”

verb + adj

Adjective

06. instantly familiar

“The smell of baking bread was instantly familiar and comforting.”

adv + adj

07. strikingly familiar

“The melody sounded strikingly familiar, though I couldn't name the song.”

adv + adj

Noun

08. familiar face

“It was a relief to see a familiar face in the crowded room.”

adj + noun

09. familiar territory

“The team is back in familiar territory after winning the semi-finals.”

adj + noun

10. a familiar ring to

“His excuses had a familiar ring to them.”

11. familiarize yourself with

“Please familiarize yourself with the rules before the game begins.”

12. on familiar terms

“He is on familiar terms with several members of the board.”

Etymology

From Middle English familiar, familier, from Latin familiāris (“pertaining to servants; pertaining to the household”). By surface analysis, family + -ar. Piecewise doublet of familial. Displaced native Old English hīwcūþ.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADJECTIVE

familiar(B1)

Related words

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B1 PreliminaryIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.4.0–5.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 3.0–3.544–71TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.550–784
Frequency
Common
Level
B1 · IntermediateOxford
Updated

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