1) Common greetings 2) Door greetings 3) Everyday greetings 4) Exchanged greetings 5) Greeting words 6) Greetings 7) Hugs and kisses, at times 8) Introduction followers 9) Ring responses 10) Telephone responses 11) They may accompany handshakes 12) Welcoming words Found on https://www.crosswordclues.com/clue/hellos