curb cylinder cupboard cunning cumulative create cutting cute cut sth down cut corners cut across sth cut customary custom cushion curve curse curriculum vitae curriculum current currency curl cure cumbersome cultivate custodian curtail culminate cue cucumber cube culminate in crystal crust crush crumple crumble crumb cruise crown crude crooked crouch crucial critical criterion crisp crisis cripple criminal cricket creep credit credible credentials creation crease crawl crater crash craft cradle crack coward courtesy courier coupon counterpart coverage counterfeit counterbalance counter counsel couch cosy costume cosmopolitan cosmic corrupt correspondent correspondence corrode correlate corps corresponding corporation correspond corporate cork cordial coordinate convince conviction convict cooperate convey convert conversely converge controversy convention convenience controversial contrive convene contribution contribute contradict contrast contradiction contract continuity contingency context contest contention content contend contempt contemporary contemplate contaminate consumption consumer constrain constitution constitute consult constrict constituent constant conspiracy consist of consist in conspicuous consolidate console consist considerate considerable conserve conservative conservatory conservation consequent consent consensus consecutive conscious conscientious conscience conquest congruent congress congestion conjunction confusion consign conquer confuse confront conform conflict confirm confine confident confidence confidential configuration confess confer condolence condition condense condemn concrete concoct concise concession concerted concern conception concentrate conceive concede conceal compute compulsory compromise comprise compress compound composite compose component compliment complication complicated compliance compile complexion complex complement competitive competition competence compensation compensate compel compatible compass compartment compare comparable compact company commuter commute commotion commonplace communication commodity committee commitment commit commission commit oneself commercial commentary comment commend commence commemorate comic comet come upon come up with come up to come up against comedy come up come to sb come to nought come to nothing come round come over sb come out come of come along come come down come about combustible come on come across sb come apart combine combat column colossal colonial collapse colony coincidence collaboration coincide coin coherent cognitive coeducation coed code cocaine collision coarse coach collide coil coalition clutch cluster clumsy closet clue clockwise clip clinic cling climax client click cliche clear out clearance clear clear away clear up clear the air classify classical classic clasp clash clarity clarify clan clamp claim civilian civic cite circus circumstance circumference circulate circuit chunk chronological chronic Christian chorus chore choke chord choir chip chin chisel chill chief chic chew cherish checkup cheer check out check in check chat chaste chasm chase charter chart charm charity charge characterize chapel chant chaos change hands champion champagne chamber challenge certify certificate certainty ceremony cereal ceramic centenary census censor cemetery cement cellar cautious caution cease cater cavity caustic category catching catch on catastrophe catalyst catch sb up casualty catalogue catholic catch casual cash register cast sb aside cast off cast cash crop cassette cashier cash in on cash carve cartoon carton cart carry through carry on carry carrot carrier carpenter cardinal carcase capture captive caption capsule capital cape capacity canvas canteen cannon cane candidate cancel canal campus campaign calorie call sb up call it a day call for call calcium cafeteria cafe cable calendar calamity cabin cabinet