Korean Vocabulary

Every word carries the TOPIK level the 국립국어원 dictionary assigns it, 1급 to 6급. 2,657 entries carry no grade at all — they are real words that simply never appeared on a published 급 list, and they live in their own bucket rather than being forced onto the ladder.

Because a single dictionary entry is not a page's worth of content. Each word is an expandable row inside its level's list instead: collapsed it shows the meaning, the level and an example; opened it shows every sense, more examples, the pronunciation, related words and the idioms it appears in. Each row has its own link, so you can still share or bookmark one word.

By frequency — commonest first, using the corpus rank the dictionary ships. That means the first page of any level is the page that actually pays off first.