词根词缀：also-, als-

【来源及含义】Greek: forest, woods, a woodland

【同源单词】alsocole, alsophilous, alsophily

词根词缀：nemo-, nem-

【来源及含义】Greek: wooded pasture, glade; grove; woods, forest

【同源单词】nemocole, nemocolous, nemophilic, nemophilist, nemophilous, nemophily

词根词缀：sylv-, silv-, -sylvia, -silvia

【来源及含义】Latin: woods, forest

【同源单词】In silvam ne ligna feras, Pennsylvania, savage, savagely, savageness, savagery