clubbiness

/ˈklʌbinəs/
noun
  1. The quality of being friendly, sociable, and suitable for membership in a social club; a warm, inclusive atmosphere.
    • There was a pleasant clubbiness among the regulars at the local café.
    • The clubbiness of the organization made new members feel welcome right away.
    • Some people dislike the clubbiness of exclusive societies, preferring more open groups.
Antonyms
What does "clubbiness" mean? | whatsthatwordmean | whatsthatwordmean