English Reference

Word

idiosyncratic

Phoneticsidio·syn·cratic

US/ˌɪdioʊˌsɪnˈkɹætɪk/

UK/ˌɪdɪˌɒsɪŋkɹˈætɪk/

Definition

adj. unusual or specific to one particular person or thing. You use this word to describe habits, tastes, or methods that are unique to someone and might seem a bit strange to others.

adj. peculiar to a specific individual, group, or thing. The term frequently describes behaviours, methods, or characteristics that deviate noticeably from the norm in a highly personal way.

Examples

“His idiosyncratic way of making coffee involves three different machines.”

“The director's idiosyncratic visual style makes her films instantly recognizable, even if the plots are entirely conventional.”

“While the professor's idiosyncratic grading system initially confused the students, they eventually realized it rewarded genuine intellectual risk-taking rather than mere rote memorization.”

Examples

simple

“His idiosyncratic way of making coffee involves three different machines.”

contextual

“The director's idiosyncratic visual style makes her films instantly recognizable, even if the plots are entirely conventional.”

complex

“While the professor's idiosyncratic grading system initially confused the students, they eventually realized it rewarded genuine intellectual risk-taking rather than mere rote memorization.”

Usage

Typically used attributively before a noun or predicatively after a linking verb; frequently collocates with nouns like 'style', 'method', or 'behaviour'.

Real-World Examples

“It’s that his style of play is so idiosyncratic that the transition process inevitably becomes more difficult.”
The Guardian · 17 Aug 2026
“All of it is presented with stellar art direction, idiosyncratic music and a jovial tone.”
The Guardian · 12 Aug 2026

Etymology

From idiosyncrasy + -ic. By surface analysis, idio- + syn- + -cratic.

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

Related words

This entry

Level
C1 · Advanced
Frequency
Occasional
Updated

Scan code

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English Reference