do

also / too / even (inclusive)

vs

man

only / just (exclusive)

도 vs 만: "Also" vs "Only" in Korean

도 (do) is an inclusive particle meaning "also," "too," or "even," adding the noun to a set, while 만 (man) is an exclusive particle meaning "only" or "just," restricting to a single element.

Side-by-Side Comparison

(do) (man)
FunctionInclusive — adds to what already existsExclusive — limits to one element, excluding others
Replaces Particles?Replaces 은/는, 이/가, 을/를 (저도, 이것도, 밥도)Replaces 은/는, 이/가, 을/를 (저만, 이것만, 밥만)
Emotional ToneCan express surprise or inclusivity (심지어 even)Can express loneliness, restriction, or emphasis (오직 solely)
With Negative Verbs아무것도 + 안/못 = nothing at all (double inclusive negation)~만 + 안/못 = does not do X alone (rare nuance)
Example나도 갈게 (I'll go too)나만 갈게 (Only I will go)

Examples in Context

Joining friends at a restaurant and wanting food too — using

저도 비빔밥 주세요.

Please give me bibimbap too.

Expressing you don't know anything about a topic — using

저는 그것도 몰랐어요.

I didn't even know that.

Telling someone you eat only rice when dieting — using

다이어트 중이라서 밥만 먹어요.

I'm on a diet so I only eat rice.

Expressing you want just five more minutes of sleep — using

5분만 더 자도 돼요?

Can I sleep for just five more minutes?

Common Mistakes to Avoid

  • Confusing 도 and 만 in sentences — 저도 갈게 (I'll go too) vs 저만 갈게 (only I'll go) have opposite meanings
  • Keeping 은/는 or 이/가 when adding 도 or 만 — these particles replace, not stack with, the basic subject/object markers
  • Using 만 when you mean "even" — 도 handles "even" (비도 와도 괜찮아요: even if it rains, it's okay); 만 would change the meaning entirely
  • Forgetting that 아무것도 + negative = a complete negation pattern — beginners sometimes write 아무것만 which is ungrammatical

Frequently Asked Questions

Does 도 replace the subject particle 이/가?

Yes. Instead of 저가 (incorrect anyway) or 저는, you say 저도 to mean "I also." 도 replaces the existing topic or subject marker.

Can 만 and 도 appear in the same sentence?

Yes. 이것만 해도 돼요 means "It's okay to do just this" — 만 restricts to "just this" and 도 softens the condition to mean "even just."

What is the difference between 만 and 밖에?

Both express exclusivity, but 밖에 must be followed by a negative verb: 이것밖에 없어요 (there is nothing but this). 만 can be used with positive verbs: 이것만 있어요 (there is only this).

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