hugРmarРpadРpopРblotРdamРfitРhumРmobРpatРpropРbragРdipРflagРjamРmopРpenРripРbrimРdotРgrapРjogРmugРpinРrobРchatРdragРgrinРjotРnagРpitРrotРrubРshrugРslamРstarРswapРtrapРabetРcontrolРexpelРrecapРscanРshunРslapРstemРtagРtrimРabhorРdeferРincurРreferРscarРsinРslipРstepРtanРtripРacquitРdeterРinstilРregretРscrapРsipРsnapРstopРtapРtrotРadmitРdistilРoccurРremitРskrubРskidРsobРstrapРthinРwagРallotРemitРomitРrepelРshipРskimРspotРstripРthrobРwrapРcommitРenrolРoutwitРsubmitРshopРskinРsquatРstunРtipР РcompelРequipРpatrolРtransmitРshredРskipРstapРsunРtopР РconferРexcelРpropelРhandicapР 5)下面的词在加-ed时,在英国末尾字母要双写,而在美国却不一定双写:РcancelРlabelРprogramРshrivelРdialРlevelРquarrelРtotalРequalРmarvelРrefuelРtravelРupРmodelРrevelРtunnelРinitialРpedalРrivalРunravelРkidnapРpencilРshovelРworshipР 注:在加-ing 词尾时,4)中所列词的情况也一样。