词根词缀：algesi-, alge-, alges-, algesio-, algi-, algio-, -algesia, -algesic, -algetic, -algic, -algia, -algy

【来源及含义】Greek: pain, sense of pain; painful; hurting

【相关描述】Used actively in medical terminology to denote a condition of sensitivity to pain as specified by the combining root.

【相关词根词缀】 Cross references related to "pain, hurt; suffering, injury" word families: -agra; algo-; angina-; dolor-; Masochism; noci-; odyno-; poen-; pono- (toil, work; pain); Sadism.

【同源单词】abdominalgia, acromelalgia, acrostealgia, acupuncture analgesia, adenalgia, adiposalgia

词根词缀：cardio-, cardi-, card-

【来源及含义】Greek: heart, pertaining to the heart

【相关词根词缀】 A cross reference of another word group that is related to: "heart": cor-, cord-.

【同源单词】acardia, acardiac, acardiotrophia, acardius, acleistocardia, acute myocardial infarction