词根词缀：nata-

【来源及含义】Latin: to swim, swimming; floating

【相关词根词缀】Word families with similar applications about: "swim, swimming": necto-; neusto; pleo-.

【同源单词】circumnatant, contranatant, denatant, enatant, innatant, natant

词根词缀：-or; -our (primarily British)

【来源及含义】Latin: a suffix; state of, result of; he who, that which

【同源单词】abdicator, abductor, ablator, acanthor, accelerator, adductor