| Sin | |
| sina | |
| -sinama | |
| -sinda | |
| -sindisa | |
| Sine | |
| -singa | |
| Singapore | |
| -singatha | |
| -siphula/-siphuna | |
| Sit | |
| -sitha | |
| Sithathu | |
| -sitheka | |
| -siza | |
| -sizakala | |
| -sizila | |
| Slovakia | |
| Slovenia | |
| -so | |
| -sobela | |
| -soka | |
| -sokisi | |
| sola | |
| soleka | |
| Solomon Islands | |
| -soma | |
| Somaliya | |
| -sombuluka | |
| -sombulula | |
| Son | |
| sona | |
| -sondela | |
| -sondeza | |
| -songa | |
| -songana | |
| -songela | |
| songeleka | |
| Sonto | |
| South Korea | |
| Spain | |
| Sri Lanka | |
| -subela | |
| -subuka | |
| subula | |
| Sudani | |
| suduka | |
| sudula | |
| suka | |
| sukela | |
| isiNdebele |