tidy up vs square away

tidy up and square away both are verbs.

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

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

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

tidy up (verb)	square away (verb)
put (things or places) in order	put (things or places) in order