| Kanji 漢字 / Romaji 音韻 | Kana / Hiragana / Phonetic | Definition |
| 心 | こころ | (n) mind / heart / spirit |
| kokoro | kokoro |
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| 心有る | こころある | (adj-pn) to be thoughtful / to be considerate / to be sensible |
| kokoro aru | kokoroaru |
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| 心当たり | こころあたり | (n) having some knowledge of / happening to know |
| kokoroata ri | kokoroatari |
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| 心当たりが有る | こころあたりがある | (exp) to have an idea (a clue) |
| kokoroata riga aru | kokoroatarigaaru |
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| 心温まる | こころあたたまる | (v5r) to be heart-warming |
| kokoroatatama ru | kokoroatatamaru |
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| 心暖まる | こころあたたまる | (v5r) to be heart-warming |
| kokoro atatama ru | kokoroatatamaru |
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| 心当て | こころあて | (n) a guess / anticipation |
| kokoroate | kokoroate |
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| 心許り | こころばかり | (n) token / a trifle |
| kokoro bakari | kokorobakari |
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| 心細い | こころぼそい | (adj) helpless / forlorn / hopeless / unpromising / lonely / discouraging / disheartening |
| kokorobosoi | kokorobosoi |
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| 心頼み | こころだのみ | (n) reliance |
| kokoro tanomi | kokorodanomi |
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| 心立て | こころだて | (n) disposition |
| kokoro tate | kokorodate |
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| 心遣い | こころづかい | (n) solicitude / anxiety / regard for |
| kokorodukai | kokorodukai |
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| 心付け | こころづけ | (n) gratuity |
| kokoroduke | kokoroduke |
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| 心尽くし | こころづくし | (n) kindness / consideration |
| kokorodukushi | kokorodukushi |
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| 心積もり | こころづもり | (n) preparation / anticipation |
| kokorodumori | kokorodumori |
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| 心強い | こころづよい | (adj) heartening / reassuring |
| kokoroduyoi | kokoroduyoi |
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| 心得 | こころえ | (n) knowledge / information |
| kokoroe | kokoroe |
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| 心得違い | こころえちがい | (n) imprudence / misbehavior / misunderstanding |
| kokoroe chigai | kokoroechigai |
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| 心得顔 | こころえがお | knowing look |
| kokoroe kao | kokoroegao |
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| 心得難い | こころえがたい | (adj) hard to understand or accept |
| kokoroe gatai | kokoroegatai |
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| 心得る | こころえる | (v1) to be informed / to have thorough knowledge |
| kokoroe ru | kokoroeru |
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| 心が通う | こころがかよう | (exp) to understand each other well / to call forth a response in another's heart |
| kokoro ga kayou | kokorogakayou |
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| 心がけ | こころがけ | (n) dedication / mental attitude |
| kokoro gake | kokorogake |
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| 心掛け | こころがけ | (n) readiness / intention / aim |
| kokorogake | kokorogake |
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| 心掛ける | こころがける | (v1) to bear in mind / to aim to do |
| kokorogake ru | kokorogakeru |
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| 心が清まる | こころがきよまる | (exp) to feel purified |
| kokoro ga kiyoma ru | kokorogakiyomaru |
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| 心が込められた | こころがこめられた | (exp) wholehearted |
| kokoro ga kome rareta | kokorogakomerareta |
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| 心構え | こころがまえ | (n) preparedness / readiness |
| kokorogamae | kokorogamae |
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| 心が乱れる | こころがみだれる | (exp) to lose one's composure |
| kokoro ga midare ru | kokorogamidareru |
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| 心が和む | こころがなごむ | (exp) to feel relaxed |
| kokoro ga nagomu | kokoroganagomu |
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| 心柄 | こころがら | (n) state of mind |
| kokoro gara | kokorogara |
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| 心が動く | こころがうごく | (exp) to take a fancy to something / to be moved / to feel inclined to |
| kokoro ga ugoku | kokorogaugoku |
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| 心変わり | こころがわり | (n) change one's mind / inconstancy / faithlessness |
| kokoro kawari | kokorogawari |
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| 心組み | こころぐみ | (n) preparation / anticipation |
| kokoro kumi | kokorogumi |
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| 心苦しい | こころぐるしい | (adj) painful / be or feel sorry |
| kokorogurushi i | kokorogurushii |
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| 心密かに | こころひそかに | (adv) inwardly / secretly |
| kokoro hisoka ni | kokorohisokani |
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| 心意気 | こころいき | (n) spirit / disposition |
| kokoroiki | kokoroiki |
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| 心祝い | こころいわい | (n) (informal) celebration |
| kokoro iwai | kokoroiwai |
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| 心丈夫 | こころじょうぶ | secure / reassuring |
| kokoro joubu | kokorojoubu |
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| 心から | こころから | (adv) cordial |
| kokoro kara | kokorokara |
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