词根词缀：norm-, normo-

【来源及含义】Latin: rule, pattern; normalis, "right angled, made according to a carpenter's or mason's square"; then, "conforming to common standards, usual"

【同源单词】abnormal, abnormality, abnormity, decanormal, enormity, enormous

词根词缀：para-, par-

【来源及含义】Greek: by the side of, beside, past, beyond; contrary, wrong, irregular, abnormal

【同源单词】abdominal paracentesis, acroparalysis, acroparesthesia, Ad utrumque paratus, adelphoparasite, alloparasite