foreignness vs strangeness

foreignness and strangeness both are nouns.

Word	Noun	Adjective	Verb	Adverb
foreignness	Yes	No	No	No
strangeness	Yes	No	No	No

As nouns, foreignness and strangeness are synonyms defined as:

Other synonyms of foreignness include curiousness.

foreignness (noun)	strangeness (noun)
the quality of being alien or not native	unusualness as a consequence of not being well known
	the quality of being alien or not native
	(physics) one of the six flavors of quark, the third lightest of all quarks