| Kanji 漢字 / Romaji 音韻 | Kana / Hiragana / Phonetic | Definition |
| 西土 | せいど | (n) western lands (China, India, etc.) / the West |
| nishi tsuchi | seido |
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| セイドフ | (u) Seidov |
| seidofu |
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| 制度化された状況 | せいどかされたじょうきょう | institutional states of affairs |
| seidoka sareta joukyou | seidokasaretajoukyou |
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| 精読 | せいどく | intensive reading / conning |
| seidoku | seidoku |
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| 西独 | せいどく | West Germany |
| nishidoitsu | seidoku |
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| 晴曇 | せいどん | (n) fine weather and cloudy |
| sei don | seidon |
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| セイドレー | (u) Seidler |
| seidore^ |
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| 制動 | せいどう | (n) braking (mechanism) |
| seidou | seidou |
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| 政道 | せいどう | (n) politics |
| matsurigoto michi | seidou |
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| 正道 | せいどう | (n) path of righteousness / path of duty / the right track / the correct path |
| seidou | seidou |
| |
| 生動 | せいどう | (n) vitality |
| nama dou | seidou |
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| 精銅 | せいどう | (n) refined copper |
| sei dou | seidou |
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| 聖堂 | せいどう | (n) (Confucian) temple / church / sanctuary |
| seidou | seidou |
| |
| 声道 | せいどう | (n) vocal tract |
| seidou | seidou |
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| 青銅 | せいどう | (n) bronze |
| seidou | seidou |
| |
| セイドゥ | (u) Sade |
| seidou |
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| 制動放射 | せいどうほうしゃ | bremsstrahlung (physics) |
| seidou housha | seidouhousha |
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| 制動機 | せいどうき | (n) brake |
| seidouki | seidouki |
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| 青銅器 | せいどうき | (n) bronze ware |
| seidou utsuwa | seidouki |
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| 青銅器時代 | せいどうきじだい | Bronze Age |
| seidou utsuwa jidai | seidoukijidai |
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| 制動力 | せいどうりょく | damping force (13) |
| seidouryoku | seidouryoku |
| |
| 制動力配分 | せいどうりょくはいぶん | brake force distribution (20) |
| seidouryoku haibun | seidouryokuhaibun |
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| 青銅色 | せいどうしょく | (adj-na) bronze / bronzed |
| seidou shoku | seidoushoku |
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| 制動手 | せいどうしゅ | brakeman |
| seidou te | seidoushu |
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| 性道徳 | せいどうとく | (n) sexual morality |
| seidoutoku | seidoutoku |
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| 制動トルク | せいどうとるく | braking torque (20) |
| seidou toruku | seidoutoruku |
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| 制動灯 | せいどうとう | (n) brake light / stoplight |
| seidoutou | seidoutou |
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| 勢津町 | せいづちょう | Seidzuchou |
| sei tsu machi | seiduchou |
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| 清爪 | せいづめ | Seidzume |
| kiyoshi tsume | seidume |
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| 清爪 | せいづめ | Seidzume (p) |
| kiyoshi tsume | seidume |
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| 清栄 | せいえい | (n) your health and prosperity |
| seiei | seiei |
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| 精鋭 | せいえい | elite / picked / powerful / efficient |
| seiei | seiei |
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| 尊影 | せいえい | (n) (pol) portrait |
| mikoto kage | seiei |
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| 生映像 | せいえいぞう | live video |
| nama eizou | seieizou |
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| 精液 | せいえき | (n) semen |
| seieki | seieki |
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| 凄艶 | せいえん | weirdly beautiful |
| sei tsuya | seien |
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| 正塩 | せいえん | normal salt |
| sei shio | seien |
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| 声援 | せいえん | (n) encouragement / cheering / support |
| seien | seien |
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| 製塩 | せいえん | (n) salt making |
| seien | seien |
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| 盛宴 | せいえん | (n) grand banquet |
| jou utage | seien |
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