Synonyms for Get Along (same or very similar meaning)
WordNet sense 1 (proceed or get along):
come, do, fare, do, make out
WordNet sense 2 (have smooth relations):
get on, get along with, get on with
WordNet sense 3 (develop in a positive way):
advance, progress, progress, come on, come along
From the ODE community, based on WordNet
add/edit