diplomacy vs wiseness

diplomacy and wiseness both are nouns.

Word	Noun	Adjective	Verb	Adverb
diplomacy	Yes	No	No	No
wiseness	Yes	No	No	No

As nouns, wiseness is a hypernym of diplomacy; that is, wiseness is a word with a broader meaning than diplomacy:

diplomacy: wisdom in the management of public affairs
wiseness: the trait of utilizing knowledge and experience with common sense and insight

Other hypernyms of diplomacy include wisdom.

diplomacy (noun)	wiseness (noun)
subtly skillful handling of a situation	the trait of utilizing knowledge and experience with common sense and insight
wisdom in the management of public affairs	the quality of being prudent and sensible
negotiation between nations