duct=導く

abduct / 外に導く→誘拐する

cf. A Japanese tourist was abducted in Spain.

induct / 中に導く→就任させる、任命する

cf. His son was inducted into the army last week.

conduct / 共に導く→導く、案内する、指揮する

cf. The concert was conducted by Seiji Ozawa.

dict=話す、言う、示す

contradict / 反対のことを言う→矛盾する

cf. The witness sometimes gave contradictory answers.

verdict / 真実を言う→判決、判断、決定

cf. The jury reached a unanimous verdict of guilty.

predict / 前もって言う→予言する、予測する

cf. It was predicted that inflation would continue to fall.

cur, cour, cor=流れる、走る

excursion / 外に走る→遠足、小旅行

cf. We're going to an excursion to Nikko tomorrow.

current / 流れ

cf. They were rowing against the current.

recur / 再び流れる→再発する

cf. If the problem recurs, I'll see my doctor about it.

cro, cru=十字、曲げる

crucify / 十字架にする→責める、はりつけにする、酷評する

cf. He crucified me for staying out till midnight.

cruise / 十字を描く→巡遊する、巡行する

cf. They cruised down the Nile.

crouch / 腰を曲げる→かがむ

cf. The lion was crouching in the bushes.

cre, cru=生む、成長する

increase / 上に成長する→増加する

cf. The price of rice has increased by 20%.

recruit / 再び成長する→採用する

cf. Many workers were recruited from the local colleges.

create / 創造する

cf. God created the heaven and the earth.

cor=心

core / 中心、芯、核心

cf. It took quite a while to get to the core of problem.

accord / 心を一つの方向へ向ける→一致、協定

cordial / 心からの、思いやりのある

cf. Everyone in the class was cordial to each other.

close, clude＝閉じる

conclude / 完全に閉じる→結論を下す

cf. The Catholic church continues to exclude women from the priesthood.

enclose / 中に閉じる→同封する、囲む

cf. I enclose a check for $200 in this ecvelope.

secluded / 離れて閉じる→人里離れた

cf. We drove to a secluded spot in the country.