constabulary vs personnel

constabulary and personnel both are nouns.

Word	Noun	Adjective	Verb	Adverb
constabulary	Yes	No	No	No
personnel	Yes	No	No	No

As nouns, personnel is a hypernym of constabulary; that is, personnel is a word with a broader meaning than constabulary:

Other hypernyms of constabulary include force, law enforcement agency.

constabulary (noun)	personnel (noun)
the force of policemen and officers	group of people willing to obey orders
	the department responsible for hiring and training and placing employees and for setting policies for personnel management