Synonyms : brood

Example : The problems dwell in the social injustices in this country.

Synonyms : consist, lie, lie in

Example : People lived in Africa millions of years ago.
The people inhabited the islands that are now deserted.
This kind of fish dwells near the bottom of the ocean.
Deer are populating the woods.

Synonyms : inhabit, live, populate

Example : Strange notions inhabited her mind.

Synonyms : inhabit

Example : Don't dwell on the past.
She is always harping on the same old things.

Synonyms : harp