troubleshoot vs doctor

troubleshoot is not a noun while doctor is a noun.

Word	Noun	Adjective	Verb	Adverb
troubleshoot	No	No	Yes	No
doctor	Yes	No	Yes	No

As verbs, doctor is a hypernym of troubleshoot; that is, doctor is a word with a broader meaning than troubleshoot:

troubleshoot: solve problems
doctor: restore by replacing a part or putting together what is torn or broken

Other hypernyms of troubleshoot include bushel, fix, furbish up, mend, repair, restore, touch on.

troubleshoot (noun)	doctor (noun)
	children take the roles of physician or patient or nurse and pretend they are at the physician's office
	a licensed medical practitioner
	a person who holds Ph.D. degree (or the equivalent) from an academic institution

troubleshoot (verb)	doctor (verb)
solve problems	give medical treatment to
	alter and make impure, as with the intention to deceive
	restore by replacing a part or putting together what is torn or broken