Dungeonlike vs. Dungeon: What's the Difference?

Resembling or characteristic of a dungeon

A dark, often underground chamber used to confine prisoners.

A donjon.

An underground prison or vault, typically built underneath a castle.

(obsolete) The main tower of a motte or castle; a keep or donjon.

(obsolete) A shrewd person.

(games) An area inhabited by enemies, containing story objectives, treasure and bosses.

(BDSM) A room dedicated to sadomasochistic sexual activity.

(transitive) To imprison in a dungeon.

A close, dark prison, commonly, under ground, as if the lower apartments of the donjon or keep of a castle, these being used as prisons.

To shut up in a dungeon.

The main tower within the walls of a medieval castle or fortress

A dark cell (usually underground) where prisoners can be confined