| Altersfleck | liver spot |
| Altenpflege | eldercare |
| alter Sack | old fart |
| Altersheim | old folk's home old people's home |
| Steißfleck | Mongolian spot |
| Gelber Fleck | macula |
| blauer Fleck | bruise |
| Leberfleck | mole |
| Totenfleck | livor mortis |
| Altes Reich | Old Kingdom |
| Falterfisch | butterflyfish |
| altersgrau | hoary |
| Alteisen | scrap iron scrap metal |
| Altenpfleger | geriatric nurse |
| Alter Ego | alter ego |
| Altersarmut | old-age poverty poverty among the elderly poverty in old age |
| Altersgrenze | age limit retirement age |
| Altpersisch | Old Persian |
| alterieren | upset alter inflect |
| altertümlich | ancient |