Liability vs Obligation
When to use each in English, with meaning, register, and examples.
| Liability | Obligation | |
|---|---|---|
| Meaning | A legal responsibility for something. | Something you must do; a duty or responsibility. |
| Register | formal | - |
| CEFR level | - | B2 |
| Part of speech | noun | |
| Usage notes | Used in legal and financial contexts to describe responsibility for debts or damages. Avoid in casual conversations. | Use 'obligation' in both formal and informal contexts when discussing responsibilities or duties. It's appropriate in legal, academic, or personal situations but less common in casual conversations. |
Frequently asked questions: Liability vs Obligation
What's the difference between "Liability" and "Obligation"?
"Liability" means: A legal responsibility for something. "Obligation" means: Something you must do; a duty or responsibility.
When should I use "Liability" and "Obligation"?
"Liability" is formal.