curmudgeon

n.乖戾的(老)人, 脾气坏的人, 爱争吵的(老)家伙

curacy, curate, curative, curator, curb, curd, curdle, cure, cure sb. of, curfew, curio, curiosity, curious, curiously, curl, curler, curlew, curling, curling-tongs, curling-irons, curly, curmudgeonly, currant, currency, current, current account, current affairs, current assets, currently, curriculum, curriculum vitae, curried, curry, curry powder, curry-comb, curse, cursed, cursedly, cursive, cursor, cursorily,