| Nisbe | nisba |
| Nisse | nit |
| Nisan | Nisan |
| Nische | niche |
| nisten | nest |
| ISBN | ISBN |
| Lesbe | lesbian dyke |
| -nis | -ness |
| Anis | anise aniseed |
| Denise | Denise Danice Denese Denice Deniece Denisa |
| Dnister | Dniester |
| Nissan | Nissan |
| unisex | unisex |
| Eisbein | pork knuckle |
| Eisberg | iceberg growler |
| Eisbär | polar bear white bear |
| Frisbee | frisbee Frisbee |
| Kasbek | Kazbek |
| Denis | Dennis |
| Jenisch | Yenish |
| jenisch | Yeniche |