| Sigillum | sigil |
| Sigill | sigil |
| Signum | insignia |
| Gollum | Gollum |
| Signal | signal |
| Signatur | signature signatory |
| Vigilant | vigilante |
| vigilant | wakeful |
| Vigil | vigils |
| vigil | insomniac vigil |
| Vigilanz | vigilance |
| Arillus | aril |
| Papillom | papilloma |
| Sill | sill |
| Spill | capstan |
| Stillen | breastfeeding |
| stillen | allay calm quieten breastfeed |
| Bazillus | bacillus |
| Schill | pikeperch zander |
| Schiller | Schiller glimmer |