salutation /ˌsælju(ː)ˈteɪʃən/ /ˌsaljʊˈteɪʃ(ə)n/
greeting /ˈgriːt̬.ɪŋ/ /ˈɡriːtɪŋ/
greetings /ˈgritɪŋz/ /ˈgriːtɪŋz/