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Korean Slang · neutral

진짜

jinjja/tɕin.t͈ɕa/adverb / adjective / interjection

"Really," "truly," or "for real" — the most common emphasis word in everyday Korean conversation.

TL;DR · 진짜 (jinjja)
  • Meaning: "Really," "truly," or "for real" — the most common emphasis word in everyday Korean conversation.
  • Pronunciation: /tɕin.t͈ɕa/ (jinjja)
  • Part of speech: adverb / adjective / interjection
  • Formality: Neutral — works in most everyday settings.
  • Literal: real / true / genuine

What does 진짜 mean?

진짜 (jinjja) is one of the first Korean words learners pick up because it is everywhere. As an adverb it intensifies adjectives ("진짜 맛있다" = "really delicious"). As a standalone interjection ("진짜?") it asks "really?" or "for real?" As a noun it means "the real thing" (opposed to 가짜, "fake"). Unlike 정말 (jeongmal), which is its slightly more polished synonym, 진짜 carries a casual, conversational warmth — Korean dramas, vlogs, and everyday speech lean on it constantly. Stretching the vowel ("진~짜") adds intensity or skepticism.

Literal meaning
real / true / genuine
Origin
진 (true) + 짜 (thing/type). Standard Korean word that became universal in casual speech.

Examples in context

진짜 맛있다!
Jinjja masitda!
Really delicious!
Adverb intensifier
진짜?
Jinjja?
Really?
One-word reaction — asking "for real?"
이거 진짜야, 가짜야?
Igeo jinjjaya, gajjaya?
Is this real or fake?
Noun — "the real thing"
진~짜 어이없어.
Jin~jja eoieopseo.
I really can't believe this.
Stretched vowel for emphasis

When to use 진짜

  • Emphasizing adjectives or verbs in everyday speech
  • Reacting to news with a one-word "really?"
  • Distinguishing real from fake
  • Texting and casual conversation

When NOT to use 진짜

  • In very formal writing, prefer 정말 (jeongmal) or 실제로 (siljero)
  • When you need precision — 진짜 is broad emphasis

Related terms

Cluster · Reactions

More in Reactions

Express surprise, hype, and disbelief — the most common K-drama exclamations.

Frequently asked questions

What does 진짜 mean in Korean?

진짜 (jinjja) means "really," "truly," or "for real." It can be an adverb (진짜 맛있다 = "really delicious"), an interjection asking "really?" (진짜?), or a noun meaning "the real thing" (vs 가짜, fake).

What is the difference between 진짜 and 정말?

They mean the same thing — "really." 진짜 (jinjja) is more casual and conversational, while 정말 (jeongmal) is slightly more polished and used more in writing or formal speech. In daily conversation, Koreans use 진짜 about 70% of the time.

Can I use 진짜 in formal Korean?

In casual-formal blends like a job interview, 진짜 is OK. For very formal speech (presentations, news, official writing), prefer 정말 (jeongmal) or 실제로 (siljero, "in fact").

How is 진짜 pronounced?

진짜 is pronounced [tɕin.t͈ɕa] — "jin-jja" with a tense doubled J in the second syllable. The first syllable has a regular J like in "jeans," and the second has a sharper, harder J.

More Korean slang?

Browse the full Korean Slang Dictionary or read the deep-dive: Korean Slang Ultimate Guide.