fraternise
/ˈfrætərnaɪz/
verb
- To associate or be friendly with someone, especially when such behavior is not officially allowed or expected.
- The coach told the players not to fraternise with the opposing team before the match.
- It is common for diplomats to fraternise with foreign officials at social events.
- During the conference, employees from different companies began to fraternise in the lobby.
Antonyms