~랑/~이랑

Think of ~랑/~이랑 as your best friend in casual Korean conversation. While formal Korean uses particles like wa/gwa, ~랑/~이랑 is the go-to choice for daily chats with friends, family, or people younger than you.

It has two main jobs. First, it acts as a connector, meaning 'and' between two nouns. Second, it acts as a preposition, meaning 'with' when you are doing something alongside someone else. It makes your sentences sound natural, soft, and approachable.

The particle ~랑 evolved from the older Korean word 'harang', which meant 'together with'. Over centuries of language evolution, the word shortened to fit the faster, more rhythmic pace of spoken Korean.

It belongs to a group of particles that are considered 'colloquial'. Unlike the more formal 'gwa' which has roots in older, written literary traditions, ~랑 was born in the streets and markets, reflecting the warmth of human interaction. It is a classic example of how language simplifies over time to make communication more efficient.

You use ~이랑 when the noun ends in a consonant (like bak + irang = bak-irang). You use ~랑 when the noun ends in a vowel (like na + rang = na-rang).

It is strictly for casual register. Never use this in a business report or a formal speech, as it might sound unprofessional or overly familiar. It is perfect for texting, chatting at a cafe, or talking to your close circle of friends.

1. 나랑 같이: 'With me'. Example: Narang gachi gaja! (Let's go with me!)

2. 너랑 나랑: 'You and I'. Example: Neorang narang chinguya. (You and I are friends.)

3. 뭐랑 뭐: 'What and what'. Example: Mworang mwo sasseo? (What things did you buy?)

4. 누구랑: 'With whom'. Example: Nugurang wasseo? (Who did you come with?)

5. 이거랑 저거: 'This and that'. Example: Igeorang jeogeo da juseyo. (Give me this and that.)

Grammatically, it attaches directly to the noun without a space. In terms of pronunciation, ~랑 is pronounced like 'rahng' and ~이랑 like 'ee-rahng'.

There is no plural form needed for the particle itself, as the noun remains neutral. It does not change based on the verb that follows, making it very easy to master once you remember the consonant/vowel rule. It is a stress-free particle that helps your Korean flow smoothly.