| Bonwill-Dreieck | Bonwill triangle |
| Bermuda-Dreieck | Bermuda Triangle |
| unwillkürlich | instinctive |
| Böswilligkeit | malevolence |
| Giebeldreieck | pediment |
| Winterdreieck | Winter Triangle |
| Bermudadreieck | Bermuda Triangle |
| Pannendreieck | breakdown triangle warning triangle |
| Sommerdreieck | Summer Triangle |
| Warndreieck | breakdown triangle warning triangle |
| Unwilligkeit | unwillingness |
| Wildreis | wild rice |
| böswillig | evil-minded |
| willkürlich | arbitrary |
| Billbergie | billbergie |
| Nillendruck | call of nature |
| Nonilliarde | octodecillion |
| Geometrie-Dreieck | set square |
| Dreieck | triangle |
| Dreiländereck | tripoint |