Hellhole and War zone

Hellhole noun - A dirty or messy place.

War zone and hellhole are semantically related. In some cases you can use "War zone" instead a noun "Hellhole".

War zone noun - A combat zone where military operations are coordinated (especially a designated area in international waters where the rights of neutrals are not respected by nations at war).

Hellhole and war zone are semantically related. Sometimes you can use "Hellhole" instead a noun phrase "War zone".