| Thermozeption | thermoception |
| Thermorezeption | thermoception |
| Perzeption | perception |
| Thermoregulation | thermoregulation |
| Therapeutin | therapist |
| Thermometer | thermometer |
| thermophil | thermophile thermophilic |
| Herzoperation | heart surgery |
| Propriozeption | proprioception |
| Apperzeption | apperception |
| Exzeption | exception |
| Rezeption | reception reception desk perception |
| Thermochemie | thermochemistry |
| Thermografie | thermography |
| Thermographie | thermography |
| Thermosphäre | thermosphere |
| Thermostat | thermostat |
| thermoelektrisch | thermoelectric |
| Theremin | theremin |
| Hermelin | stoat ermine |