settledness vs permanency

settledness and permanency both are nouns.

Word	Noun	Adjective	Verb	Adverb
settledness	Yes	No	No	No
permanency	Yes	No	No	No

As nouns, permanency is a hypernym of settledness; that is, permanency is a word with a broader meaning than settledness:

settledness: The quality or state of being fixed, permanent or stationary; established.
permanency: the property of being able to exist for an indefinite duration

Other hypernyms of settledness include life-style, life style, lifestyle, modus vivendi, permanence.

settledness (noun)	permanency (noun)
The quality or state of being fixed, permanent or stationary; established.	the property of being able to exist for an indefinite duration