| Shikoku | Shikoku |
| Bhikku | bhikkhu bhikku |
| Shifu | sifu |
| Shiatsu | shiatsu |
| Sudoku | sudoku |
| Hashioki | chopstick rest |
| Shia | Shi'a |
| Shift | shift |
| Shimmy | shimmy |
| Shiitake | shiitake |
| Shinto | shinto |
| Shisha | hookah |
| Chikago | Chicago |
| Schikane | harassment |
| Baikonur | Baikonur |
| Daikon | daikon |
| Maikong | crab-eating fox |
| Maikop | Maykop |
| Silikon | silicone |
| Silikose | pneumonoultramicroscopicsilicovolcanoconiosis |