| Hymnarium | hymnal |
| Gymnasium | high school grammar school |
| Hymnar | hymnal |
| Szenarium | scenario |
| Herbarium | herbarium |
| Samarium | samarium |
| Hymnus | hymn |
| Gymnasion | gymnasion |
| Ozeanarium | oceanarium |
| Abcdarium | ABC |
| Ossarium | ossuary |
| Ovarium | ovary |
| Sakmarium | Sakmarian |
| Vivarium | vivarium |
| -arium | -arium |
| Apiarium | apiary beeyard |
| Aquarium | aquarium tank |
| Aviarium | aviary |
| Barium | barium |
| Hilarius | Hilary Ellery |