词根词缀：agryp-

【来源及含义】Greek: sleeplessness, wakefulness; originally, it meant "sleeping in the field"

【同源单词】agrypnetic, agrypnia, agrypnia senilis, agrypnocoma, agrypnode, agrypnotic

词根词缀：-ic

【来源及含义】Greek: a suffix; pertaining to; of the nature of, like; in chemistry, it denotes a higher valence of the element than is expressed by -ous

【同源单词】abdominocystic, abdominopelvic, abdominoscopy, abdominothoracic, abiogenetic, abiogenic

词根词缀：-otic

【来源及含义】Greek: a suffix that means: state or condition of; diseased condition of

【同源单词】acrotic, agrypnotic, albinotic, alloeosis, anaerobiotic, angioneurotic