词根词缀：ergo-, erg-

【来源及含义】Greek: work

【相关描述】Also see the urg- words that have been "transformed" from the basic elements of this unit.

【相关词根词缀】 Cross references related to "work, toil" word families: argo-; ergasio-; labor-; oper-; pono-; urg-.

【同源单词】allergic, allergies, allergy, bioenergy, energetic, energy

词根词缀：mania-, -mania, -maniac, -maniacal, -manic, -manically, -maniacally

【来源及含义】Greek: a specific mental disorder or obsessive preoccupation with something; madness, frenzy; obsession, or abnormal desire for or with something or someone; also, an excessive enthusiasm or fondness for something

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "anger, angry; rage, wrath, fury; rave": fur-, furi-; ira-; lysso-; rab-, rav-.

【同源单词】ablutomania, aboulomania, acromania, acronymania, adipomania, aedoeomania