A2adjectiveinformal2K

Informal

UK /["/ɪnˈfɔːml/"]/US /["/ɪnˈfɔːrml/"]/

Definition

relaxed and friendly; not following strict rules of how to behave or do something

In simple words: Casual or relaxed; not formal.

Examples

His informal style of writing makes the articles more enjoyable to read.
At the meeting, we had an informal discussion about our future plans.
She prefers casual attire for informal gatherings.
The school organized an informal event to welcome new students.
Their informal approach to teaching encourages students to express themselves freely.

Usage notes

Used in casual conversations, texts, or social media. Avoid in formal writing or professional settings.

Grammar pattern

standalone adjective

Memory hint

Think of 'in for a fun' - casual interactions.

Collocations

be
become
remain
extremely
fairly
very
be
become
remain
extremely
fairly
very
be
become
remain
extremely
fairly
very

Synonyms

casual
laid-back
colloquial
everyday

Antonyms

formal
serious
ceremonial

Common mistakes

Confuse with 'formality' which relates to being formal.
Use in a formal letter or business context.
Assume it only applies to speech, ignoring written context.