| Word | Definitions | Synonyms |
|---|---|---|
| gerontocracy | (noun) a political system governed by old men | - |
| gerontological | (adjective) of or relating to or practicing geriatrics | Synonyms: geriatric |
| gerontologist | (noun) a specialist in gerontology | Synonyms: geriatrician |
| gerontology | (noun) the branch of medical science that deals with diseases and problems specific to old people | Synonyms: geriatrics |