How Korean Honorifics Work
10-Second Answer
Korean honorifics are a system baked into the language itself, not just polite word choices: verb endings change based on who you're speaking to and about, titles (님, 씨) attach to names, and certain special honorific verbs exist purely to show respect. Getting them right (or at least trying) shows you understand the relationship — not just the words.
Three Layers of Honorifics
| Layer | What it does | Example |
|---|---|---|
| Speech level (verb endings) | How formal/polite the sentence sounds overall | 가요 (polite) vs 간다 (casual) vs 갑니다 (formal) |
| Subject honorifics | Raises respect for the PERSON being talked about | 선생님이 가세요 (the teacher goes) — 세요 honors the teacher |
| Titles & address terms | How you name/call someone | 김 선생님, 민수 씨, 사장님 |
Speech Levels: The Verb Ending Ladder
The same idea — "go" — changes ending depending on how formal/polite the situation is:
| Ending | Level | Use with |
|---|---|---|
| 갑니다 (gamnida) | Formal | News, military, formal presentations |
| 가요 (gayo) | Polite | The everyday default with most people |
| 가 (ga) / 간다 (ganda) | Casual (반말) | Close friends, younger people |
When unsure which level to use, 요-endings (polite) are always a safe default — see the 반말 vs 존댓말 page for the full picture.
Subject Honorifics: Raising the Person, Not the Listener
This is the part that surprises learners most: you can honor someone even when talking ABOUT them to someone else, using the honorific infix -시-/-으시-.
선생님이 오세요.
seonsaengnim-i oseyo.
The teacher is coming.
오세요 (honorific) instead of plain 와요 — because the teacher deserves respect, regardless of who's listening.
할머니께서 진지 드세요.
halmeoni-kkeseo jinji deuseyo.
Grandmother is eating.
께서 (honorific subject marker), 진지 (honorific for 'meal'), 드세요 (honorific for 'eat') — three honorific layers stacked for a grandparent.
Titles: 님, 씨, and Role Names
| Title | Attaches to | Feel |
|---|---|---|
| 님 (nim) | Roles/names — 선생님, 사장님, 고객님 | Respectful, works on almost anyone in a role |
| 씨 (ssi) | Full names or first names — 민수 씨 | Polite-neutral, common at work between peers |
| Role only, no name | 기사님 (driver), 사장님 (owner) | The default way to address strangers in service roles |
씨 attached to just a surname (김 씨) can actually sound distant or even slightly rude — full name + 씨, or first name + 씨 among peers, is the safer pattern.
Why It All Exists
The system encodes age, social rank, and closeness directly into grammar — the same logic behind 오빠/형/누나/언니 and 선배/후배. Language and social structure aren't separate in Korean; the honorific system IS how the structure gets expressed every time someone opens their mouth.
Common Mistakes
Mistake #1 — Thinking honorifics are optional politeness
They're closer to required grammar than to English 'sir/ma'am' — skipping them with the wrong person doesn't just sound informal, it can sound disrespectful.
Mistake #2 — Trying to master every rule before speaking
Native speakers forgive learner mistakes here easily. Defaulting to 요-endings and 님/씨 titles gets you 90% of the way safely.
Mini Quiz
1. What does the honorific infix -시- do?
2. You don't know someone's name but want to address a shop owner respectfully. You say:
3. What's the safest default speech level when you're unsure?
Related Knowledge
Learn Next
반말 vs 존댓말: What's the Difference?
Honorifics set the ceiling; 반말/존댓말 is the everyday casual-vs-polite choice you'll make in every conversation.
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Start today's study →Last updated: 2026-08-10 · Written and reviewed by a native Korean speaker.