せいしんせいい

誠心誠意

in all sincerity; with one's whole heart; whole-hearted devotion

N3Adverb

Adverb, Noun, No-adjective

in all sincerity•with one's whole heart•whole-hearted devotion

Example Sentences

彼(かれ)は誠心誠意、彼(かれ)女に尽くした。

He devoted himself whole-heartedly to her.

sincerity, admonish, warn, prohibit, truth, fidelity

セイ / まこと

heart, mind, spirit, heart radical (no. 61)

シン / こころ

sincerity, admonish, warn, prohibit, truth, fidelity

セイ / まこと

idea, mind, heart, taste, thought, desire, care, liking

イ / —