말씀 낮추세요 (malsseum natchuseyo)

말씀 낮추세요 (malsseum natchuseyo) is how you ask someone, “Please don’t use formal speech with me — just talk to me casually.” You’ve probably had this moment: you meet someone for the first time, you’re both being scrupulously polite, and then near the end of the conversation ages or school-entry years come up, and it turns out the other person is much older than you. That’s when the younger one smiles a little sheepishly and says this first.

When you learn Korean, the first wall you run into is 존댓말 (jondaenmal), formal speech, versus 반말 (banmal), casual speech. But textbooks only teach you “use 존댓말 with people older than you.” They never tell you who adjusts that level, when, and how. Koreans re-tune the height of their speech once they’ve confirmed where each person stands, and the line that flips that switch is 말씀 낮추세요. Know this one phrase, and you can get much closer to an older person you’ve just met in the space of thirty minutes.

Let’s break the meaning down precisely. Here 낮추다 (natchuda) doesn’t mean lowering your volume — it means lowering the level of honorific speech. Mixing these two up is a disaster. 목소리 낮추세요 (moksori natchuseyo) is a complaint meaning “please be quiet,” while 말씀 낮추세요 is a request meaning “please treat me casually.” Same verb, opposite temperature.

The other important thing is direction. This phrase only flows upward. It’s what a younger person, a junior, someone lower in the pecking order says to a senior — never the reverse. And rather than the older person declaring first, 그럼 내가 말 놓을게요 (geureom naega mal noeulgeyo), “All right, I’ll switch to casual speech then,” it makes a much nicer picture when the younger one offers 말씀 낮추세요 first. So the phrase carries two layers at once: the consideration of “I’m perfectly comfortable,” and the signal of “I recognize you as my senior.”

See It in a Real Conversation

Situation: The first meetup of a weekend hiking club. At the summit, while sharing gimbap, the subject of age comes up.

Jun-kyung: 에밀리 씨는 한국 오신 지 얼마나 되셨어요? 발음이 진짜 한국 사람인데요. Emily, how long have you been in Korea? Your pronunciation is like a native speaker’s.

Emily: 15년이요. 아, 근데 저 준경 씨보다 네 살 어려요. 말씀 낮추세요. Fifteen years. Oh, by the way, I’m four years younger than you. Please speak casually with me.

Jun-kyung: 에이, 아니에요. 오늘 처음 뵀는데 어떻게 그래요. Oh, no. We just met today — I couldn’t do that.

Emily: 저 진짜 안 불편해요. 계속 존댓말 하시면 제가 더 불편하죠. 말 놓으세요. It really doesn’t bother me. If you keep using formal speech, I’m the one who’s uncomfortable. Just talk casually.

Jun-kyung: 그럼… 다음 산행부터 놓을게요. (웃음) Then… I’ll switch starting from the next hike. (laughs)

Emily: 다음은 무슨. 지금부터요. 낮춰 주세요, 오빠. Next time? No — from right now. Speak down to me, oppa.

Jun-kyung: 알았어, 알았어. 그럼 에밀리야, 김밥 하나 더 먹을래? All right, all right. So — Emily, want one more gimbap?

When It Sounds Off

✗ (To a business contact you’re meeting for the first time) 제가 나이가 어리니까 말씀 낮추세요. (jega naiga eorinikka malsseum natchuseyo — “I’m younger, so please speak casually with me.”) ✓ (To a business contact you’re meeting for the first time) 편하게 말씀하세요. (pyeonhage malsseumhaseyo — “Please speak freely.”) → When two people meet as company to company, the standard is role, not age. Asking for casual speech here just puts the other person in a bind: they can’t really lower their speech, but refusing makes them look cold.

✗ (To a junior colleague five years younger) 우리 이제 친해졌으니까 말씀 낮추세요. (uri ije chinhaejyeosseunikka malsseum natchuseyo — “We’re close now, so please speak casually with me.”) ✓ (To a junior colleague five years younger) 우리 이제 친해졌으니까 말 편하게 해. (uri ije chinhaejyeosseunikka mal pyeonhage hae — “We’re close now, so talk to me casually.”) → 말씀 (malsseum) is the honorific word for another person’s speech, so aiming it at someone junior to you simply doesn’t add up. It can even land as sarcasm.

Example Sentences by Situation

1. Meeting a friend’s older brother for the first time

You’re hanging out at a friend’s place, and his older brother — who looks about ten years your senior — keeps using formal speech with you, faithfully, every single time. Say this within the first thirty minutes and the rest of the visit gets much easier.

형님, 저 스물여섯이에요. 말씀 낮추세요. Hyeongnim, jeo seumul-yeoseot-ieyo. Malsseum natchuseyo. “Hyeongnim, I’m twenty-six. Please speak casually with me.” (Variant: 형님, 저 스물여섯이에요. 편하게 말씀하세요. — “Hyeongnim, I’m twenty-six. Please speak freely with me.”)

2. The older gentleman you keep running into at the neighborhood gym

You meet at the same time every day and have only ever exchanged greetings. Then it turns out there’s more than twenty years between you. If you both keep using formal speech, you’ll stay greeting-only acquaintances forever.

어유, 저희 아버지랑 연세가 비슷하시네요. 말씀 낮추셔도 돼요. Eoyu, jeohui abeoji-rang yeonse-ga biseuthasine-yo. Malsseum natchusyeodo dwaeyo. “Oh my, you’re about the same age as my father. You can speak casually with me.” (Variant: 어머, 저희 아버지랑 연세가 비슷하시네요. 말씀 낮추셔도 됩니다.)

Here, attaching -셔도 돼요 (-syeodo dwaeyo) turns it into “it’s okay if you lower your speech,” which leaves the door open more gently. It’s a good form to use when asking outright feels like too much.

3. When the other person keeps refusing

Most Korean adults will decline at first. Pushing once more is what completes this expression.

아유, 편하게 하세요. 저 진짜 괜찮아요. Ayu, pyeonhage haseyo. Jeo jinjja gwaenchanayo. “Oh, please, be comfortable. I really don’t mind.” (Variant: 정말 편하게 하세요. 저는 정말 괜찮습니다.)

Expression	Tone & strength	Where it fits
말씀 낮추세요 (malsseum natchuseyo)	Polite and careful	First introductions; with adults much older than you
말 놓으세요 (mal noeuseyo)	Friendly and direct	People you’ve met a few times; when the age gap isn’t large
편하게 말씀하세요 (pyeonhage malsseumhaseyo)	Gentle, but broad in meaning	Works as a request for casual speech and as “no need to stand on ceremony”
말 편하게 해 (mal pyeonhage hae)	Light — it’s casual speech itself	Only with people younger than you, or very close friends
목소리 낮추세요 (moksori natchuseyo)	Closer to a complaint	A completely different meaning — “please keep it down”

As the table shows, 말씀 낮추세요 and 말 놓으세요 mean nearly the same thing but sit on different layers of formality. Use the first with someone twenty years your senior, and the second with the neighborhood 형 (hyeong) or 언니 (eonni) who’s three or four years older. That’ll sound natural.

Cultural Background — The Place Where You Decline Once

The fun of this expression lies in the word combination itself. 말씀 is the honorific form of 말 (mal). Because it’s the other person’s speech, you elevate it — and then you ask them to “lower” that very elevated word. Raising and lowering are holding hands inside a single sentence. Even in the moment you ask someone to come down, you’re still lifting them up. The whole character of Korean honorifics is compressed right there.

And in real conversation, one round of refusal almost always slips in. When the younger person says “말씀 낮추세요,” the senior will usually step back once with something like “아니에요, 편한 대로 하죠” (“No, no, let’s just do whatever’s comfortable”). This isn’t a rejection — it’s a procedure of politeness. So the younger person offers again, and only then does the speech come down. When Jun-kyung in the dialogue above pushes it off to “the next hike,” that’s the same kind of refusal. If you don’t know about this back-and-forth and retreat at the first no, the two of you will stay stuck in formal speech forever.

The scene shows up constantly in Korean dramas: the new hire at a company dinner asking a senior colleague to drop the formalities, or two families about to become in-laws sitting down together for the first time, carefully feeling out whether to lower their speech with each other. Because the relationship between two characters visibly warms from that moment on, writers love it as a device for showing a shift in a relationship. Conversely, if one side clings to formal speech to the very end, that isn’t politeness — it’s a decision to keep their distance.

One exception you must remember, though: the workplace. In Korean offices these days, mutual formal speech is the default even when one person is older, and all the more so when ranks differ. Bringing this phrase out at work can sound like a proposal to “rank ourselves by age,” which puts a burden on the other person. Where this expression really shines is outside the office — clubs and hobby groups, the neighborhood, relatives, the kind of private relationships you’ll be in for a long time.

Today’s Quiz

In which of the following situations would 말씀 낮추세요 (malsseum natchuseyo) be the most natural thing to say?

When the person sitting next to you at the library is talking loudly on the phone
When an older neighbor you’ve just met keeps using formal speech with you
When a new employee is having their first meeting with the team leader
When a junior colleague five years younger than you uses formal speech with you

Answer: 2

Number 1 calls for 목소리 낮추세요 instead (a completely different meaning). Number 3 is the workplace, where rank rather than age is the standard, so keeping mutual formal speech is the safe choice. Number 4 has the direction backwards — with someone junior to you, the line is 말 편하게 해. Situation 2 is exactly where this expression shines: outside of work, with someone much older than you who keeps speaking up to you.