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：didym-

【来源及含义】Greek: twin; testicle

【相关描述】Words that include the Greek element didym- which oddly provides us with words referring to "twins" or "testes".

【同源单词】cryptodidymus, didymalgia, didymitis, didymus, epididymis, epididymitis

词根词缀：odyn-, odyno-, -odynia, -odynic,-odyne, -odyn, -dyne, -dynia

【来源及含义】Greek: οδυνη, pain

【相关描述】Usually limited to medical terms. Original meaning is literally "that which eats or consumes".

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

【同源单词】achillodynia, acrodynia, acrotrophodynia, adenodynia, aero-odontodynia, allodynia