cavern; cave; cave system; grotto
den; haunt; hangout; nest; lair
theory; reason; logic; (unreasonable) argument; strained logic; excuse
den of vice; rogue's den; brothel; red-light district; cluttered room
cavern; grotto; rock cave
quibble; pointless argument
narrow-minded; obstinate; stubborn; perverse; unreasonable; warped
buried earthen jar that makes sound when water drips into it (garden feature)
very shrewd in preparing a means of escape; being very good at escaping danger
brothel; house of ill repute; red-light district