Yuka丁寧 and 丁重 both mean “polite” or “courteous,” but they have different nuances — and using 丁重 in the wrong place can sound stiff or overly formal!
Rei丁寧 (teinei) is everyday politeness — careful, thorough, considerate. 丁重 (teichou) is a higher, ceremonious level of courtesy — used for formal rejections, formal hospitality, and solemn situations.
| 丁寧 (teinei) | 丁重 (teichou) | |
|---|---|---|
| Meaning | Polite / careful / thorough | Respectful / ceremonious / solemn courtesy |
| Register | Everyday to formal | Formal to very formal |
| Typical use | Speech, writing, handling things carefully | Formal refusals, formal hospitality, keepsakes |
| Example | 丁寧に説明する。 | 丁重にお断りします。 |
丁寧 — Everyday Careful Politeness
丁寧 (teinei) describes being careful, considerate, and polite in everyday actions and speech. It applies to how you speak, how you handle things, and how thoroughly you do work.
- 丁寧に説明してくれた。— She explained it carefully and politely.
- 丁寧な言葉遣いをする。— To use polite language.
- 丁寧に梱包してください。— Please pack it carefully.
- 丁寧な仕事ぶり。— Careful, thorough workmanship.
丁重 — Ceremonious Formal Courtesy
丁重 (teichou) conveys a deeper, more formal level of courtesy — often used in set phrases for formal refusals, formal thank-yous, or treating someone/something with great respect and ceremony.
- 丁重にお断りします。— I must respectfully decline.
- 丁重なおもてなしをいただいた。— I received gracious, ceremonious hospitality.
- 丁重に扱う。— To handle with great care and reverence.
- 丁重なご挨拶をいただきました。— I received a most respectful greeting.
Key Difference in Use
| Situation | Natural choice |
|---|---|
| Politely explaining something to a customer | 丁寧 |
| Formally declining a business invitation | 丁重 |
| Handling a precious object carefully | 丁寧 or 丁重 |
| Expressing solemn respect for a guest | 丁重 |
| Speaking carefully and clearly | 丁寧 |
Common Mistakes for English Speakers
Both translate as “polite” but 丁重 has a ceremonious, almost solemn quality — it’s not for casual contexts. Using 丁重な説明 (丁重 explanation) would sound overly formal. Stick to 丁寧 for everyday politeness and reserve 丁重 for formal rejections (丁重にお断り) and ceremonious situations.
Quick Quiz
Which word fits: “I must respectfully decline your offer”?
Answer: 丁重 — 丁重にお断りします。
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