Cool MateInvestigation vs Research
When to use each in English, with meaning, register, and examples.
| Investigation | Research | |
|---|---|---|
| Meaning | Looking into something to find out more about it. | The act of studying something carefully to learn more about it. |
| CEFR level | B2 | A2 |
| Part of speech | noun | noun |
| Usage notes | Use 'investigation' in formal contexts, like police work or research. Avoid in casual conversations. | Used in academic and professional contexts. Avoid using 'research' as a verb in casual conversation; instead, use 'study' or 'look into'. |
Frequently asked questions: Investigation vs Research
What's the difference between "Investigation" and "Research"?
"Investigation" means: Looking into something to find out more about it. "Research" means: The act of studying something carefully to learn more about it.
When should I use "Investigation" and "Research"?
They can all be used in everyday English.
Are "Investigation" and "Research" the same CEFR level?
"Investigation" is at B2, "Research" is at A2 on the CEFR scale.