词根词缀：grad-, -grade, -gred, -gree, -gress

【来源及含义】Latin: walk, step, take steps, move around; walking or stepping

【同源单词】ad eundem gradum, aggradation, aggression, aggressive, aggressively, aggressiveness

词根词缀：non-

【来源及含义】Latin: nothing, not

【相关描述】There are hundreds of other "non-" prefix words that can be found in dictionaries.

【同源单词】Non assumpsit, Non bis in idem, non compos mentis, Non culpabilis, Non erat his locus, non est inventus