Inhabitable (adjective)

1. Not suitable or fit for living in; not able to be lived in.
2. Not able to support human life or suitable for human habitation.

Origin:

Late 16th century: from in- "not" + habitable, on the pattern of uninhabitable.

Examples:

1. The building was inhabitable due to the fire damage.
2. The area was inhabitable due to the extreme temperatures.
3. The planet was inhabitable due to the lack of atmosphere.
4. The house was inhabitable due to the poor living conditions.
5. The island was inhabitable due to the lack of fresh water.