DictionarymateyFriendly and familiar
adjective / noun

matey

MAY-tee/ˈmeɪti/

Warmly familiar in the manner of a companion.

The woman's matey embrace makes the new acquaintance lean away awkwardly.

An overly familiar woman warmly drapes an arm around a new acquaintance's shoulders, while the acquaintance gives a polite, strained smile and leans slightly away.
Etymology

The sources connect mate with a table companion, later a friend, and document matey as a diminutive noun meaning a male friend. They do not establish the history of the adjective meaning overly familiar.

In context

DocuEra – The History Channel64:40
Everybody was matey with everybody else. Everybody did the conga around the around the square.
VJ Day: War & Peace (JAPAN’S SURRENDER AND WORLD PEACE, History Documentary Archive)

More examples

  • Her matey tone feels too familiar for a job interview.
  • The coach keeps things matey without losing the team's respect.
  • "Grab a chair, matey," he says with a smile.

Forms

matey · matier · matiest · mateys

Similar words

friendly
Describes warmth and kindness without necessarily implying close personal familiarity.
chummy
Suggests especially close, informal friendship, sometimes excluding other people.