ブス

• Reading: ブス
• Romaji: busu
• Kanji breakdown: Possibly from 附子 (busu, aconite/wolfsbane poison). Written in katakana for the insult usage
• Pronunciation: /bɯ.sɯ/

Meaning

Ugly — a very rude and direct insult about someone's physical appearance, primarily directed at women.

ブス is one of the harshest appearance-based insults in Japanese, almost exclusively targeting women. While its use is universally considered rude, it remains unfortunately common online and in bullying contexts. A softer compound 性格ブス (personality-ugly) has emerged to criticise someone's character rather than looks. Many people push back against the word, arguing that judging people by appearance is shallow and that using ブス reveals more about the speaker than the target.

Examples

1. ネットでブスって言われて傷ついた。 Someone called me ugly online and it really hurt.
2. 性格ブスの方がよっぽどタチ悪いよ。 Being ugly on the inside is way worse than looks.
3. ブスとか言う奴の方が人間として終わってる。 Anyone who calls people ugly is the one who's trash as a human being.

Usage Guide

Context: internet, bullying contexts

Tone: cruel, direct

Do Say

• 性格ブスの方が見た目より問題だよ。 (Being ugly on the inside is worse than looks.)
• ブスって言葉、もう使うのやめない？ (Can we stop using the word 'ugly' already?)

Don't Say

• 誰に対してもブスと言うべきではない — 非常に傷つく侮辱 (You should never call anyone ブス — it is a deeply hurtful insult)

Common Mistakes

• Thinking ブス is mild or joking — it is a genuinely hurtful insult, not playful banter
• Not knowing the compound 性格ブス (personality-ugly) which shifts the criticism from appearance to character

Origin & History

Etymology debated — possibly from 附子 (busu, aconite poison), referring to the contorted facial expression of someone who has consumed poison. Has been used as an appearance insult since at least the Edo period.

Cultural Context

Era: Long-standing insult, possibly Edo period origins

Generation: All ages (widely known, widely condemned)

Social background: Universal (negative)

Regional notes: Used nationwide but universally recognised as rude. Increasingly criticised in modern discourse about lookism.