tum = to swell（腫脹）tra,tract(treat) = to draw（拉拽）act,ag = to do,to drive （做，敺使）詞根spon,spond,spons(spous) = to promise 承諾test = witness（証據）grad,gress(gred) = to go,to walk（走）plor = to weepvac(vas) = empty（空）terr = to frighten（使驚嚇）terr = earth（地）mol,moll = to grind,grain,burden,heap,mollcrep = to rattlevoid = emptyvid ,vis = to look,to seerid,ris = to laugh（笑）men (mean) = to leadfac,front = face（麪部，正麪）,forehead（前額）lin,lign = linelec ( let ,lic,lig) = to enticepred,preda = to plunder（掠奪），to prey（掠食）