誠
1
truth;reality;fact
嘘から出た誠。
Many a true word is spoken in jest.
2
sincerity;honesty;faithfulness;good faith
手八丁口八丁の彼だけど、誠がないのが玉に瑕だね。
He works fast and is very articulate but his insincerity is his biggest defect.
3
indeed;really;absolutely;truly;actually;very;quite
Other forms
真 【まこと】 · 実 【まこと】