恐恐謹言

きょうきょうきんげん

Very truly yours (a complimentary close used in a letter written in an old epistolary style)

恐惶敬白

きょうこうけいはく

Very truly yours (a complimentary close used in a letter written in an old epistolary style)

謹言

きんげん

Yours Sincerely...

惶懼

こうく

being struck with awe

惶遽

こうきょ

being afraid and panicked

恐恐

きょうきょう

respect (epistolary usage)

恐る恐る

おそるおそる

timidly

謹啓

きんけい

Dear Sir or Madam, Dear Sirs, Gentlemen

謹書

きんしょ

respectfully written

謹告

きんこく

informing with respect, announcing respectfully

謹話

きんわ

respectful comments

謹製

きんせい

quality product, carefully produced, reverently made

謹呈

きんてい

humbly presenting, respecfully presenting

謹飭

きんちょく

deep modesty, deep discretion

謹直

きんちょく

conscientious, scrupulous

謹厳

きんげん

stern, grave, solemn, sobersided

謹選

きんせん

carefully selected

細謹

さいきん

slight flaw

謹慎

きんしん

penitence, discipline, house arrest