Korean Question Words — Who, What, Where, When, Why, How

Mastering Korean question words — who, what, where, when, why, how — is one of the single most powerful things you can do as a beginner, because the moment you know these seven words, you can ask about literally anything in Korea. Think about it: every conversation, every street sign, every menu, every interaction you will ever have begins with one of these words. You do not need to know a thousand vocabulary words to start communicating. You just need to know these, and you need to know them well.

If you have never seen Korean before — and that is completely fine — here is one reassuring fact: Korean is written in an alphabet called 한글 (Hangeul) [HAN-gul] — “the Korean alphabet,” and it was scientifically designed to be learned in hours, not years. Every sound in this lesson is one you can reproduce using familiar English comparisons. By the end of this article, you will not just recognize these question words — you will understand how to build real questions using them, from scratch, today.

Korean grammar feels strange at first because the language is structured very differently from English — the verb always goes at the end of a sentence, and tiny word-endings called particles do the job that word order does in English. Do not let that intimidate you. We are going to walk through everything step by step, with clear examples and memory tricks that actually work. Let’s get started.

The 7 Korean Question Words — Your Essential Toolkit

These are the seven Korean question words every beginner must know. Study the pronunciation column carefully — the English phonetic guide shows you exactly how to say each word using sounds you already know from English. Notice that the stressed syllable is written in ALL CAPS.

A few quick pronunciation notes to help these click. 누구 (nugu) [NU-gu] — “who” — rhymes loosely with “voodoo,” but shorter. The ㄴ sound is exactly like the English “n” in “no.” 뭐 (mwo) [mwuh] — “what” — is the everyday casual form, while 무엇 (mueot) [MU-uht] — “what” — is more formal; beginners should start with 뭐. 왜 (wae) [weh] — “why” — is possibly the easiest of all: it sounds almost exactly like the English word “way.” And 어떻게 (eotteoke) [UH-duh-keh] — “how” — is the trickiest; say “uh-duh-keh” quickly and you have it.

How Korean Sentence Structure Works — The Most Important Grammar Rule

Before we build real questions using Korean question words, you need to understand one fundamental rule: Korean word order is completely different from English. In English, we follow Subject → Verb → Object order (SVO). In Korean, the order is Subject → Object → Verb (SOV). That means the verb always comes last. Always. This is not optional — it is the foundation of every Korean sentence you will ever say.