| Quant | quantum |
| Quanten | big trotters boats clodhoppers |
| Quantil | quantile |
| Quantor | quantifier |
| Quantum | quantum |
| quanteln | quantising quantizing quantise quantize |
| Quart | quart |
| Quantität | quantity |
| Quäntchen | pinch |
| quak | ribbit |
| Quad | quad quad bike |
| Quade | Quadi |
| Qual | torment agony torture pain |
| Qualm | smoke |
| Quantelung | quantisation quantization |
| Quark | cottage cheese quark fromage frais |
| Quarz | quartz |
| Quaste | brush |
| Squat | squat |
| quasi | quasi sort of virtually |