| Related synonyms for ill in Czech |
 | sick | nemocný |
| Similar to for ill in Czech |
 | bad | špatný (m) |
 | green | zelená (f) |
 | light | osvětlit, osvítit |
 | sick | nemocný |
| Derivative terms for ill in Czech |
 | sick | nemocný |
| Partainyms for ill in Czech |
 | poor | chudý (m) |
| Antonyms for ill in Czech |
 | well | dobře |