← Back to browsesunkadjective#8,223Translationsサンクコストサンクコスト埋没費用まいぼつひよう埋没原価まいぼつげんかコンコルド効果コンコルドこうかEnglish definitiondoomed to extinctionExamplesHer eyes have sunk through overwork.The sky became as dark as if the sun had sunk.Similar wordssunsunkensunkistsungsunssuna← recruitignorance →