Home/JLPT N1/Vocabulary/誠実誠実N1🔊☆ Save to listせいじつMeaning—Kanji in this word誠実Example sentencesナンシーには誠実さが欠けているようだ。Nancy seems to lack sincerity.Related grammarNoun + たるゆえんRelated words忠実果実核実験確実既成事実現実現実的口実