| Cummingtonit | cummingtonite |
| Coming-out | coming out of the closet |
| Comingout | coming out |
| Gummitwist | Chinese jump rope |
| Gummigutt | gamboge |
| Commitment | commitment |
| Immigrant | immigrant |
| Kommilitone | fellow student |
| Kuomintang | Kuomintang |
| Badminton | badminton |
| Rumination | rumination |
| fulminant | fulminant |
| Bedingtheit | conditionality |
| umringen | surround |
| umzingeln | beleaguer |
| Dumpingpreis | dumping price |
| Washington | Washington |
| Wellington | Wellington |
| Calcitonin | calcitonin |
| Gin Tonic | gin and tonic |