Inflections of septennium [n.]
| sing. | septennium |
| plur. | septennia or septenniums |
Words with the same pattern :
cambium purdonium sanitarium quadrennium gross premium solatium uintatherium preilium veretillum filopodium equisetum sulfur bacterium dentalium memorandum tegmentum oogonium total premium medium satellitium baculum ... (226 mots)