| Signalhund | hearing dog |
| Signalbild | signal aspect |
| Signalhorn | alarm |
| Signal | signal |
| Signalmast | semaphore signal mast signal post |
| Signatur | signature signatory |
| Diensthund | police dog |
| Windhund | sighthound gazehound |
| Stralsund | Stralsund |
| Sigillum | sigil |
| Signalbrücke | gantry |
| Signalkrebs | signal crayfish |
| Signum | insignia |
| Signallampe | signal lamp |
| Signifiant | signifier |
| signieren | sign |
| Eignung | aptitude suitability |
| Schnalzen | fillip |
| schnalzen | click crack snap a finger give flick flip |
| schnallen | fasten get |