| Word | Definitions | Synonyms |
|---|---|---|
| rickettsial | (adjective) relating to or caused by rickettsias | - |
| rickety | (adjective) lacking bodily or muscular strength or vitality | Synonyms: debile, decrepit, feeble, infirm, sapless, weak, weakly |
| (adjective) affected with, suffering from, or characteristic of rickets | Synonyms: rachitic | |
| (adjective) inclined to shake as from weakness or defect | Synonyms: shaky, wobbly, wonky |