Korean Speech Levels & Honorific Verbs: 존댓말 vs 반말

Korean politeness is not one switch labeled “formal.” A speaker chooses endings for the listener, may honor the subject of the sentence with -시- or special vocabulary, and adjusts titles and pronouns to the relationship and setting.

This guide gives the system behind choices such as 안녕하세요, 안녕, and 안녕하십니까. Use the Korean greetings map to see those distinctions in complete situations.

존댓말 and 반말

The broad everyday contrast is:

• 존댓말 (jondaenmal) — respectful or polite speech toward the listener
• 반말 (banmal) — non-polite casual speech

Calling 존댓말 simply “formal speech” is misleading. Everyday 해요체 is 존댓말 even though it is less formal than 하십시오체. A friendly conversation can remain polite without sounding like a ceremony.

The choice depends on several signals together:

• the relationship between speakers
• professional or social roles
• age and seniority
• familiarity and emotional distance
• the setting
• how both people have already chosen to speak

Age matters, but it is not a license to use 반말 with every person who appears younger.

The three styles beginners hear most

Korean grammars describe several speech levels. Beginners should first recognize three productive styles rather than trying to memorize every historical category at once.

1. 해요체, everyday polite speech

This is the safest ordinary default for adult learners.

• 안녕하세요. — Hello.
• 먹어요. — I eat.
• 가요. — I go.
• 감사해요. — Thank you.

Common settings: unfamiliar adults, acquaintances, many coworkers, neighbors, shops, restaurants, taxis, classes, and relaxed first meetings.

해요체 is polite, not casual. It can also sound warm and conversational.

2. 하십시오체, formal-deferential speech

This style uses endings such as -습니다 / -ㅂ니다 and -습니까 / -ㅂ니까.

• 안녕하십니까. — Hello.
• 먹습니다. — I eat.
• 갑니다. — I go.
• 감사합니다. — Thank you.

Common settings: official presentations, interviews, announcements, reports, military-style speech, and other interactions where the whole register is deliberately formal.

Do not use 하십시오체 only because the listener is older. 해요체 is often natural with older adults in ordinary conversation. The setting and relationship determine whether the extra formality fits.

Compare 안녕하세요 and 안녕하십니까.

3. 해체, casual 반말

This is a common non-polite style used in established casual relationships.

• 안녕. — Hi or bye.
• 먹어. — Eat; I eat.
• 가. — Go; I go.
• 고마워. — Thanks.

Common settings: close friends who use 반말 together, family relationships where casual speech is normal, children, and other clearly established informal relationships.

Do not begin with 반말 merely because someone seems the same age or younger. Start politely when the relationship is uncertain.

Compare 안녕하세요 and 안녕.

How people switch to 반말

Adults often negotiate the change instead of silently assuming it:

• 우리 말 놓을까요? — Shall we speak casually?
• 편하게 말하세요. — Please speak comfortably.
• 말 놔도 돼요. — You can use casual speech.

A suggestion is not a command. Either person can prefer to remain polite, and some friendships naturally continue in 존댓말.

When people do switch, the entire conversational style should become consistent. Saying 안녕 and then immediately returning to highly formal endings can feel mismatched unless there is a deliberate reason.

Listener politeness and subject honorification are different

Sentence endings show the speaker’s relationship to the listener. The marker -시- and special honorific words show respect toward the subject of the sentence.

Compare:

• 선생님이 와요. — The teacher comes. Polite to the listener, but the subject is not explicitly honorified.
• 선생님이 오세요. — The teacher comes. Polite to the listener and honorific toward the teacher.
• 친구가 와요. — My friend comes. Polite to the listener; no subject honorific is normally needed.

Using -시- is not a mechanical rule for every person older than you. It depends on whether the subject is someone the situation calls on you to honor.

Special honorific vocabulary

Some common words have honorific alternatives:

Use these when the respected person is the subject or possessor being discussed. They do not replace polite endings toward the listener; both systems can operate in the same sentence.

The goodbye 안녕히 계세요 contains 계세요, the honorific “stay” form, because it addresses the person who remains while the speaker leaves.

Compare 안녕히 가세요 and 안녕히 계세요.

Titles are often safer than pronouns

Korean frequently addresses people by a title, role, kinship term, or name plus -씨 rather than repeatedly saying “you.” Examples include:

• 선생님 — teacher
• 부장님 — department manager
• 기사님 — driver
• 민지 씨 — Minji

A correct polite ending does not repair an inappropriate title, and an honorific title does not make a casual ending automatically appropriate. Treat the choices as one coordinated register.

Common mistakes

1. Using 반말 with strangers. Start with 존댓말 when the relationship is uncertain.
2. Assuming younger means 반말 is allowed. Age interacts with role, familiarity, and mutual expectations.
3. Calling all 존댓말 “formal.” Everyday 해요체 is polite but conversational.
4. Mixing listener politeness with subject honorification. Polite endings and -시- answer different questions.
5. Changing only one sentence. Keep the register coherent unless the context deliberately shifts.
6. Over-formalizing ordinary conversation. Maximum formality is not always maximum naturalness.

Situational quick map

Regional, workplace, family, and generational norms vary. When uncertain, begin with ordinary polite speech and listen to how the other person responds.

Practice on Chamelingo

Use the greeting-register practice to choose between 안녕, 안녕하세요, and 안녕하십니까 from relationship and setting clues.

The interactive honorifics tool helps you explore titles, 존댓말, 반말, and respectful language. For specific endings and requests, continue to the grammar reference and the polite request lesson on -주세요.