domiciliation vs diggings

domiciliation and diggings both are nouns.

Word	Noun	Adjective	Verb	Adverb
domiciliation	Yes	No	No	No
diggings	Yes	No	No	No

As nouns, domiciliation and diggings are synonyms defined as:

Other synonyms of domiciliation include digs, lodgings, pad.

domiciliation (noun)	diggings (noun)
temporary living quarters	temporary living quarters
	an excavation for ore or precious stones or for archaeology