Salutare vs. dire addio

The Italian words 'salutare' and 'dire addio' both relate to saying goodbye, but they have different connotations and usage in everyday speech.

Salutare

'Salutare' is a more general term for greeting or saying goodbye. It can be used for both hellos and goodbyes in casual, everyday situations.
Devo andare, ti saluto!
(I have to go, I'm saying goodbye!)
Ho salutato i miei amici prima di partire.
(I said goodbye to my friends before leaving.)
Salutami tua sorella!
(Say hello to your sister for me!)

Dire addio

'Dire addio' specifically means to say farewell or goodbye, often implying a more permanent or emotional departure.
Ho detto addio al mio paese natale prima di trasferirmi all'estero.
(I said farewell to my hometown before moving abroad.)
È difficile dire addio a un caro amico.
(It's hard to say goodbye to a dear friend.)
Abbiamo detto addio alla nostra vecchia casa.
(We said goodbye to our old house.)

Summary

While 'salutare' is a versatile term used for both greetings and goodbyes in casual situations, 'dire addio' specifically refers to saying farewell, often in more significant or emotional contexts. 'Salutare' can be used for temporary partings, whereas 'dire addio' implies a more final or long-term separation.