trouble-shoot vs furbish up

trouble-shoot and furbish up both are verbs.

Word	Noun	Adjective	Verb	Adverb
trouble-shoot	No	No	Yes	No
furbish up	No	No	Yes	No

As verbs, furbish up is a hypernym of trouble-shoot; that is, furbish up is a word with a broader meaning than trouble-shoot:

trouble-shoot: solve problems
furbish up: restore by replacing a part or putting together what is torn or broken

Other hypernyms of trouble-shoot include bushel, doctor, fix, mend, repair, restore, touch on.

trouble-shoot (verb)	furbish up (verb)
solve problems	restore by replacing a part or putting together what is torn or broken