Japanese · Japan

ばか

baka[ba̠ka̠]

Listen to how locals say it.

This entry covers ばか, an expression in Japanese as used in Japan.

Machine translation Some text on this page is machine-translated and has not been reviewed yet.

Contents

Meaning

Fool, idiot; also adjectivally “stupid, ridiculous”.^[1]^[2]Machine-assisted translation

Pronunciation

Romanization: baka
IPA: [ba̠ka̠]

“BA-ka” — even pitch, short a.^[1]

Intensity

SWEAR LEVEL

Rated in-culture by native reviewers, on three separate axes.

VulgarityMild

Assessed as how taboo the word itself is inside its own culture.

AggressivenessRude

Assessed at the most aggressive natural use aimed at a person.

Social riskRude

Assessed as what the speaker risks when saying it to a stranger on the street.

How common

Social Risk

Assessed social risk by setting.

With friendsLow risk
At schoolContext-dependentPasses as teasing, but repeated it counts as bullying.
At workBest avoided
On the streetContext-dependentLight in Kansai, noticeably harsher in Kanto.
OnlineLow risk

Low risk
Context-dependent
Best avoided

Shape and colour encode the same value.

Verification

Content review: Not verified yet
Translation: Machine-translated, review pending
Sources last checked: 2026-08-28

Not verified yetWaiting for native review

Published after an automated pre-check. No native reviewer has confirmed it yet.

A correction desk opens once native review starts. Until then this page records what the sources say.

How it's used

Mild and often affectionate between friends. Regional weight is inverted with あほ: ばか is the harsher word in Kansai, あほ the harsher one in Kantō.^[1]Machine-assisted translation

Cultural context

Written 馬鹿 (“horse deer”), a spelling traced to a Chinese story of calling a deer a horse; Wiktionary lists both the noun and na-adjective senses.^[1]Machine-assisted translation

Literal meaning

horse deer^[1]^[2]

Regional use

JP In Kansai ばか lands heavier than あほ; in Kanto it is the other way round.

When to avoid it

Situations in which the expression is generally best avoided.

At work — Best avoided
At school — Context-dependent. Passes as teasing, but repeated it counts as bullying.
On the street — Context-dependent. Light in Kansai, noticeably harsher in Kanto.

Sources

Every claim on this page traces back to these entries.

↑Meaning ↑Pronunciation ↑How it's used ↑Cultural context ↑Literal meaning ばか — English Wiktionary (Japanese)Wiktionary contributors · CC BY-SA 4.0 · summarised and translated here · accessed 2026-08-28
↑Meaning ↑Literal meaning 馬鹿 — ウィクショナリー (Japanese Wiktionary)Wiktionary contributors · CC BY-SA 4.0 · summarised and translated here · accessed 2026-08-28

Passages derived from these dictionary entries are redistributed under the same CC BY-SA 4.0 licence.