get along with vs hit it off

get along with and hit it off both are verbs.

Word	Noun	Adjective	Verb	Adverb
get along with	No	No	Yes	No
hit it off	No	No	Yes	No

As verbs, get along with and hit it off are synonyms defined as:

Other synonyms of get along with include get along, get on, get on with.

get along with (verb)	hit it off (verb)
have smooth relations	have smooth relations