clean up vs square away

clean up and square away both are verbs.

Word	Noun	Adjective	Verb	Adverb
clean up	No	No	Yes	No
square away	No	No	Yes	No

As verbs, clean up and square away are synonyms defined as:

Other synonyms of clean up include neaten, straighten, straighten out, tidy, tidy up.

clean up (verb)	square away (verb)
make oneself clean, presentable or neat	put (things or places) in order
put (things or places) in order
finish attending to
make a big profit; often in a short period of time