| Sloping troughs |
| Troughs for feeding cattle |
| Mortar trough |
| Places that might have troughs |
| Alternative to brick-and-mortar stores |
| Some troughs |
| Places for troughs |
| Mortar shell trajectory |
| Businesses without bricks and mortar |
| Mortars' supporters |
| Mortar men's get-togethers? |
| Trough for mortar |
| Mortar troughs |
| It's often worn with a hood and mortarboard |
| Handy mortar trough |
| Mortarboard's opposite? |
| Series of watering troughs? |
| Mortarboard tosser, briefly |
| Mortarboard hurler, briefly |
| Crushed in a mortar |
| Mortarboard sporter, for short |
| Material for mortars and pestles |
| Material for some mortars and pestles |
| Beater usedin mixing mortar. |
| Dry naturally, as mortar |
| Business that isn't brick-and-mortar |
| Mortarboard user |
| Mortarboard, e.g. |
| Brick-and-mortar store rival |
| Mortarboard wearer, briefly |