1.disparate a.（種類）全異的(entirely dissimilar)；迥然不同的(unequal, distinct)

詞根記憶：dis(不)+par（平等）+ ate--不等的--迥然不同的

例:disparate species異類物種//Economists pointed out the similarities between two seemingly disparate trading alliances.

2.dispel v.驅散(to drive away)；消除（to rid one's mind of）

詞根記憶：dis(分開)+pel(推)--推開--驅散

例:A warm sun quickly dispelled the morning fog.//dispel all doubts消除一切疑慮

3.dispense v.分配，分發(to distribute)

詞根記憶：dis(分開)+pense(花費)一分開花費--分配，分發

例:The drug is dispensed to doctors from a central authority.

派生詞：indispensable(a.不可少的)

4.disperse v.分散，散布（to scatter）

例:Maize pollen is dispersed by the wind.

5.displace v.免職（to remove from an office, status, or job）；轉移(to remove from the usual or proper place);取代(to move physically out of position)

詞根記憶：djs（消失掉）+place(放置)--放走--轉移

例:A few days after the iron compounds were released, ocean currents displaced the iron-rich water from the surface.

派生詞:displacement(n.取代；免職)

6.dispose v.(of)處置( to settle a matter finally)；安排(to arrange)

詞根記憶：dis+pose(布置)--處置；安排

例:One common way to dispose of this outdated merchandise is to sell it to a liquidator(清算人)．

派生詞:disposal(n.處理；安排)：disposable(a.可處理的；可任意使用的)

7.disproportionate a.不成比例的（being out of proportion）

例:The tycoon left his children disproportionate amounts of money.

8.dispute v.爭論(to argue about; debate)；n．爭辯(verbal controversy)

聯想記憶：dis（不）+pute(思考)--想法不同--爭論

例:It is not a matter of widespread scientific dispute.

派生詞：disputation(n.爭論;辯論)

9.disrupt v.擾亂(to throw into disorder)；（使）中斷,（使）瓦解(to break apart)

詞根記憶：dis(分開)+rupt(斷)一斷開--中斷

例:Closing the refinery would mean the lives of more than 10,000 people would be seriously disrupted.

派生詞：disruption(n.破壞;瓦解)

10.disseminate v.傳播，散布(to spread abroad as though sowing seeds)

詞根記憶：dis(分開)+semin（種子）+ate--散布種子--傳播

例:disseminate rumors散布謠言

派生詞：dissemination(n.傳播，散布)