词根词缀：lig-

【来源及含义】Latin: tie, bind

【同源单词】alliance, alligate, alligation, alloy, ally, disoblige

词根词缀：pred-

【来源及含义】Latin: booty, plunder, pillage, ravage

【同源单词】depredate, depredation, depredator, depredatory, obligate predator, predacious