| Gegen- | complementary |
| gegen- | counter- |
| Gegend | region area |
| gegen | against into |
| dagegen- | against |
| Fegen | sweeping |
| fegen | sweep clean |
| Hegen | nurturance |
| hegen | cherish look after preserve have |
| Degen | epee |
| Regen | rain Regen |
| regen | move stir |
| Regent | ruler sovereign |
| Segen | blessing |
| legen | lay put |
| wegen | because of on account of |
| geigen | fiddle |
| Neben- | collateral |
| neben- | ancillary bi- |
| Gegenpol | antipole |