便
convenience, facility, excrement, feces, letter, chance
Readings
On'yomi
- ベン
- ビン
Kun'yomi
- たよ.り
Meaning
便 centers on making things easy and smooth: convenience, a useful facility, or a favorable chance. The letter sense is a natural extension of easy communication, while the excrement/feces sense is a euphemistic application of bodily convenience.
Most common words using 便
23 of 281- 便びんN3
flight (e.g. airline flight); trip (e.g. train trip); sailing (e.g. ferry voyage); service
- 便利べんりN5
convenient; handy; useful
- 郵便ゆうびんN3
mail service; postal service; mail; post
- 便秘べんぴN2
constipation
- 不便ふべんN5
inconvenience; inexpediency; unhandiness
- 便乗びんじょうN1
taking advantage of (an opportunity); jumping on the bandwagon
- 便所べんじょN2
toilet; lavatory; water closet; restroom; bathroom
- 利便りべん
convenience
- 小便しょうべんN2
urine; piss; pee; urination
- 便宜べんぎN1
convenience; accommodation; advantage; benefit; expediency
- 宅急便たっきゅうびん
TA-Q-BIN (express home delivery service provided by Yamato Transport)
- 便りたよりN3
news; tidings; information; correspondence; letter
- 穏便おんびん
gentle; peaceable; amicable; quiet
- 大便だいべんN1
feces; faeces; excrement; stool
- 便箋びんせんN2
writing paper; stationery; notepaper
- 船便ふなびんN4
surface mail (by ship); sea mail
- 郵便局ゆうびんきょくN5
post office
- 便利さべんりさ
convenience; handiness; usefulness
- 航空便こうくうびんN4
airmail; air mail
- 定期便ていきびん
regular service
- 宅配便たくはいびんN4
express home delivery service
- 速達便そくたつびんN1
special delivery mail; express delivery post
- 直行便ちょっこうびん
non-stop flight; direct flight
Study
Etymology
便 combines 亻 (person) with 更, which likely contributes both sound and the idea of changing or passing through, suggesting a person making things flow smoothly.
Meaning mnemonic
A person 亻 beside 更 (change) suggests someone adapting things for ease: making life convenient, sending a letter, or taking a chance. Even the bathroom sense fits—making a bodily process convenient.
Reading mnemonic
For ベン, imagine a person using a convenient bench to rest while writing a letter: bench -> ベン, and the person 亻 finds it so easy.