| kommerziell | commercial |
| unkommerziell | noncommercial |
| Kommerz | commerce |
| Sommerspiel | summer game |
| Sommerzeit | summer time daylight saving time |
| Kimmerier | Cimmerian |
| kummervoll | lugubrious |
| potenziell | potential potentially |
| Kommentierer | commentator commenter |
| kommentieren | comment annotate |
| komparabel | comparable |
| kompliziert | complicated difficult sophisticated tricky |
| Pommerellen | Pomerelia |
| Sommelier | sommelier wine steward |
| Sommerfest | summer fair summer fête |
| Sommerhit | summer hit |
| Sommerhitze | summer heat |
| Trommelfell | ear drum eardrum |
| sommerlich | summerlike summery |
| Kammerdiener | attendant |