Synonyms of 'informal'
informal
adjective
- relaxed, casual, colloquial, cozy, easy, familiar, homey, natural, simple, unofficial
Video: pronunciation of 'informal'
Nearby words of 'informal'
Source
Thesaurus for informal from the
Collins American English Thesaurus
Dictionary definition
Informal speech or behaviour is relaxed and friendly rather than serious , very correct , or official.