hail fellow
/ˈheɪl ˌfɛloʊ/
adjective
- Friendly and easy to get along with, especially in a cheerful or informal way.
- The new manager has a hail-fellow attitude that makes everyone feel welcome.
- Her hail-fellow personality helped her make friends quickly at the new school.
- He's a hail-fellow type who always has a smile and a joke ready.
Antonyms