Ology Suffix Words Starting with L
| Laryngology | the study of the larynx or voice box; a branch of medicine |
| Lepidopterology | the study of butterflies and moths |
| Leprology | the study of leprosy |
| Lexicology | the study of lexis or stock of words in a language |
| Limnology | the study of fresh water environments,particularly lakes |
| Lichenology | the study of lichens |
| Limacology | the study of slugs |
| Limnobiology | the study of freshwater ecosystems |
| Lithology | the study of rocks |
| Ludology | the study of video games |
| Lymphology | the study of the lymph system and glands |