🙇 Address & Relationships
막내
The youngest person in any group — a family, an office team, and most famously a K-pop group. The maknae is stereotypically doted on by the older members but also expected to do aegyo and run errands. Anyone can use the word; it describes a role, not an address term with gender rules.
Literally: A native Korean word for the last-born or youngest, from mak meaning "the very end" (pronounced "mang-nae"; the fan spelling maknae follows the written form).
우리 막내가 벌써 스무 살이라니!
Uri maknae-ga beolsseo seumu sarirani!
→ I can't believe our maknae is already twenty!
Every K-pop fandom celebrates its group's maknae, and tropes like the "evil maknae" (a youngest member who teases the elders) or "giant maknae" (youngest but tallest) are fandom staples. Pronunciation tip: it's "mang-nae," not "mak-nay." It's affectionate and safe to use — being the maknae comes with both pampering and chores.
Oppa 오빠
The word a woman or girl uses for her older brother — and, by extension, for any older male she feels close to, including older male friends and boyfriends. Only female speakers use it; a man addressing an older man says "hyung" instead. Because it signals warmth and closeness, calling a non-relative "oppa" carries a flirtatious or affectionate undertone.
Unnie 언니
What a woman or girl calls her older sister, or an older female friend she's close to. It's strictly for female speakers; a man addressing an older woman says "noona" instead. It conveys affection and a sister-like bond rather than formality.
Hyung 형
What a man or boy calls his older brother, or an older male friend he's close to. It's for male speakers only; women use "oppa" for older males. Adding -nim ("hyungnim") makes it more deferential — or, in crime dramas, is how gang members address the boss.
Noona 누나
What a man or boy calls his older sister, or an older female friend he's close to. It's for male speakers only; women say "unnie" for older women. Like "oppa," it can carry romantic potential when used toward a non-relative.
Sunbae 선배
A senior at your school, workplace, or industry — someone who entered before you, regardless of their actual age. Both men and women use it, usually with the honorific suffix as "sunbaenim." The junior counterpart is "hoobae."
Hoobae 후배
A junior at your school, workplace, or industry — someone who entered after you, regardless of age. It's mostly used to describe the relationship rather than to address someone: you'd say "she's my hoobae," but call the person by their name. The senior counterpart is "sunbae."
Usage and nuance shift over time and between communities — treat this as a field guide, not a law book.