IPA: /ˈsʌfərə/
KK: /ˈsʌfərər/
A person who experiences pain, distress, or hardship, often due to illness or difficult circumstances.
The charity provides support for every sufferer of chronic pain.
**Sufferer** → It is formed from "suffer" (from Old French *sofre*, meaning to bear or endure) and "-er" (meaning a person who). A sufferer is a person who bears or endures pain or hardship.
Think of someone who 'bears' ('suffer') pain or hardship — the '-er' just means a person. A sufferer is someone who endures suffering.