1.cord n．繩，索(rope)；【解】索狀組織(an anatomical structure resembling a cord)

本身為詞根:心

例:vocal cord聲帶//spinal cord脊髓

同根詞：record(v.錄制)；accord(v.一致；符合)

2.cork n.軟木塞(a cork stopper for a bottle or jug)；軟木制品(the elastic tough outer tissue of the cork oak that is used especially for stoppers and insulation)

例:Cork prices, however, are expected to rise dramatically in the near future.

3.coronary a．冠狀動脈的(of the arteries supplying blood to the heart)

詞根記憶：corona(冠狀物)+ry一冠狀動脈的

例:coronary arteries冠狀動脈

4.corporate a．團體的(incorporated)；法人的，公司的(of or relating to a corporation)

詞根記憶：corpor(體)+ate--園體的;公司的

例:The accomplished women are potential candidates for corporate boards.

派生詞：corporation(n．公司)；incorporate(a．合并的；礦合并)

5.corporation n.公司(company)；法人(a body formed and authorized by law to act as a single person)

詞根記憶：corpor(團體)+ation--公司是由一個大團體構成的一公司

例:The number of women holding top executive positions in acorporation is compared to the number of women available for promotion to those positions.

同根詞：corporate(a.法人的;共同的)

6.corps n.軍團(an organized subdivision of the military establishment)

詞根記憶：corp(體)+s--一個整體--軍團

例:the Army Corps of Engineers工程兵

7.corral n.畜欄(a pen or enclosure for confining livestock);v.關進畜欄(to enclose in a corral)

詞根記憶：corr(=curr跑)+al一（不讓）動物跑掉一關進畜欄

注意：coral(n.珊瑚)

例:They leave cattle alone while they feed themselves, then corral them, and drive them to market when they grow up.

8.correlate v.(with)和…相關（to bear mutual relations）

詞根記憶：cor(共同)+relate(相關)--和…相關

例:Demographic changes in the workforce did not correlate with variations in the total number of temporary workers.

派生詞：correlation(n.相互關系)

9.correspond v.(with)相一致（to be in conformity or agreement）；通信(to communicate with a person by exchange of letters);(to)相慶(to be equivalent or parallel)

詞根記憶：cor(共同)+respond（作出反應）葉作出相同的反應--相一致

例:The labor force should be restructured so that it corresponds to the range of job vacancies.

派生詞：corresponding(a.相應的)；correspondence(n.相應;信函)

10.corresponding a.相當的(comparing closely)，一致的（being in conformity or agreement）;通信的(communicating with a person by exchange of letters)

詞根記憶：來自correspond(v.符合；一致)

例:The rings corresponding to the overlapping years could not be complacent rings.

同根詞：correspondingly(ad.相應地)