| Answer | Crossword Clue |
|---|---|
| IVIED | Like the walls of academia |
| PANELED | Like the walls of many dens |
| IVIED | Like the walls of Harvard Yard |
| IVIED | Like the walls of some college buildings |
| scalariform | (esp. of the walls of water-conducting cells) Having thickened bands arranged like the rungs of a ladder |
| squinch | small arch, corbeling, or the like, built across the interior angle between two walls, as in a square tower for supporting the side of a superimposed octagonal spire |
