dwelling vs abode

dwelling and abode both are nouns.

Word	Noun	Adjective	Verb	Adverb
dwelling	Yes	No	No	No
abode	Yes	No	No	No

As nouns, dwelling and abode are synonyms defined as:

Other synonyms of dwelling include domicile, dwelling house, habitation, home.

dwelling (noun)	abode (noun)
housing that someone is living in	housing that someone is living in
	any address at which you dwell more than temporarily