恐惶謹言 きょうこうきんげん Meanings Expression very truly yours; very respectfully yours (old epistolary style) Kanji 恐 fear. Read as キョウ. 惶 fear. Read as コウ. 謹 respectful. Read as キン. 言 word. Read as ゲン. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists