词根词缀：aug-, auc-, auct-, auxano-, auxi-, aux-, auxo-

【来源及含义】Greek > Latin: to increase, to grow; growth

【同源单词】auction, auctioneer, augment, augmentation, augmentative, august

词根词缀：author-

【来源及含义】Latin: master, leader; he/she who brings about [something]

【同源单词】authority, authorization