meeting, meet, party, association, interview, join

Radicals

• 機会【きかい】
  chance, opportunity, occasion
• 教会【きょうかい】
  church, congregation
• 会議【かいぎ】
  meeting, conference, session, assembly, council, convention, congress
• 会話【かいわ】
  conversation, talk, chat
• 社会【しゃかい】
  society, public, community, the world, social studies
• 会場【かいじょう】
  assembly hall, meeting place, venue, site, grounds
• 展覧会【てんらんかい】
  exhibition
• 会議室【かいぎしつ】
  conference room, council room