General emptiness:
* Vacant
* Hollow
* Void
* Bare
* Devoid
* Desolate
* Unoccupied
* Blank
Emptiness in specific contexts:
* Empty (literally): For containers or spaces.
* Depleted: For resources or supplies.
* Lacking: To describe a missing element or quality.
* Meaningless: For things lacking purpose or significance.
* Soul-less: To describe a lack of emotion or personality.
* Uninhabited: For a place or space without people.
The best word depends on the specific context and the nuance you want to convey. For example, "vacant" implies a lack of occupancy, while "hollow" suggests a feeling of emptiness or meaninglessness.