감사感謝 gratitude; appreciation; thanks 감사장感謝狀 letter of appreciation 사과謝過 apology 후사厚謝 reward; compensation; show of gratitude 대사代謝 metabolism 사과문謝過文 written apology 사례謝禮 reward; compensation; show of gratitude 사례금謝禮金 reward; compensation; bounty 사은謝恩 expression of thankfulness; expression of appreciation 사은품謝恩品 appreciation gift; free gift 사의謝意 gratitude; appreciation 사절謝絕 refusal; decline; rejection 사죄謝罪 apology 신진대사新陳代謝 metabolism 월사금月謝金 monthly tuition; monthly school fee 추수 감사절秋收感謝節 Thanksgiving