| Quintal | quintal |
| Quintin | Quentin |
| Quinnat | chinook king salmon quinnat |
| Quinoa | quinoa |
| Quinte | fifth |
| quinär | quinary |
| Quartal | quarter |
| quotal | pro rata |
| Quilt | quilt |
| Quirinal | Quirinal Hill |
| Quintett | quintet |
| Quintupel | quintuplet |
| quintupel | quintuple |
| Quirl | agitator twirling-stick whorl |
| Quito | Quito |
| Quitte | quince |
| quitt | even |
| Guinea | Guinea guinea |
| Eintel | whole |
| Rheintal | Rhine Valley |