0 If two or more people get on, they like each other and are friends. -- andare d’accordo
Karen and Dianne don’t get on. Karen e Dianne non vanno d’accordo.
2 to make progress or be successful -- procedere
3 to work, live etc in a friendly way -- andare d’accordo
I get on well with him.
We get on very well together
5 to put (clothes etc) on -- mettere