词根词缀：-ity

【来源及含义】Latin: suffix used to form abstract nouns expressing act, state, quality, property, or condition corresponding to an adjective

【同源单词】abnormality, absorbability, acclivity, acerbity, acridity, acrity

词根词缀：pass-, pati-

【来源及含义】Latin: suffering, feeling; enduring

【相关词根词缀】 Related-word units meaning feeling: aesth-; senso-; patho-.

【同源单词】compassion, compassionate, compassionately, compassionless, compassive, compassivity