- Annulment ripping off man ... forced into a hole! - Burrow - Burrow (under) - Dig - Drilled roadway - Means of escaping prison, maybe - Underground passage
- Building material that is somewhat waterproof, in general - of Roof - The act of covering with a roof. - The materials of which a roof is composed; materials for a
roof. - Hence, the roof itself; figuratively, shelter. - The wedging, as of a horse or car, against the top of an
underground passage.