executor-heir relation vs jurisprudence

executor-heir relation and jurisprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
executor-heir relation	Yes	No	No	No
jurisprudence	Yes	No	No	No

executor-heir relation (noun)	jurisprudence (noun)
the responsibility of an executor (or administrator) of an estate to act in the best interests of the heir	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
	the collection of rules imposed by authority