Cool MateAddiction vs Obsession
When to use each in English, with meaning, register, and examples.
Addiction
Top 5,000 (fairly common)B2noun
Obsession
Top 3,000 (common)C1noun
Most common: Obsession
| Addiction | Obsession | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/əˈdɪkʃn/"]/🇺🇸 /["/əˈdɪkʃn/"]/ | 🇬🇧 /["/əbˈseʃn/"]/🇺🇸 /["/əbˈseʃn/"]/ |
| Meaning | A strong need to keep using something, especially drugs or alcohol. | A strong interest in something, often too much. |
| Example | cocaine addiction | Her fear of flying is bordering on obsession. |
| Register | Neutral | Neutral |
| How common | Top 5,000 (fairly common) | Top 3,000 (common) |
| CEFR level | B2 | C1 |
| Part of speech | noun | noun |
| Collocations | alcohol, cocaine, drug, become, turn into, have, addiction to | dangerous, unhealthy, current, become, have, obsession with, dangerous, unhealthy, current, become, have, obsession with |
| Antonyms | detachment, independence | indifference, apathy, disinterest |
| Common mistakes | Confused with 'habit' which is less severe than addiction., Using 'addict' as a verb instead of a noun., Saying 'addiction of' instead of 'addiction to'. | Mixing up 'obsession' with 'fascination' — the latter is less intense., Using 'obsession' to describe a mild interest instead of a strong one., Saying 'obsession on' instead of 'obsession with' or 'obsession about'. |
| Usage notes | Use in discussions about health, behavior, or recovery. Avoid in formal legal contexts where specific terminology for substance use is preferred. | Used in both formal and informal contexts. In formal writing, it can describe a psychological condition, while in casual conversation, it can refer to hobbies or interests. |
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Frequently asked questions: Addiction vs Obsession
What's the difference between Addiction and Obsession?
Addiction: A strong need to keep using something, especially drugs or alcohol. Obsession: A strong interest in something, often too much.
Which is more common: Addiction and Obsession?
Obsession is the most common in everyday English.
Which is more advanced: Addiction and Obsession?
Obsession is the highest level, at C1, on the CEFR scale.
Are Addiction and Obsession the same CEFR level?
Addiction: B2, Obsession: C1 on the CEFR scale.
What part of speech are Addiction and Obsession?
Addiction: noun, Obsession: noun.
Can you show an example of each?
Addiction: cocaine addiction Obsession: Her fear of flying is bordering on obsession.
Can I use Addiction and Obsession interchangeably?
Not always. Addiction and Obsession are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.