S: (n) community (a group of people having a religion, ethnic, profession, or other particular characteristic in common) "he was well known throughout the Catholic community"; "the news spread rapidly through the medical community"; "they formed a community of scientists"
S: (n) community (common ownership) "they shared a community of possessions"
W: (adj) communal [Related to: community] (for or by a group rather than individuals) "dipping each his bread into a communal dish of stew"- Paul Roche; "a communal settlement in which all earnings and food were shared"; "a group effort"