词根：chondr = cartilage （软骨）

hypochondria n. 臆想病症（hypo在下面+chondr+ia病—在软骨下的病—人 的臆想病）

词根词缀：chondro-, chondr-, chrondrio-, chondri-, -chondriac, -chondrias, -chondromatous, -chondroma, -chondromas, -chondromata

【来源及含义】Greek: groat, grain, any small rounded mass; cartilage, gristle, granule, or a relationship to cartilage

【同源单词】chondral, chondrectomy, chondric, chondrification, chondrified, chondrifies

词根词缀：chordo-, chord-, cordo-, cord-

【来源及含义】Greek: khorde, "gut string" [of a lyre]; used in an extended sense to mean "sinew, flexible rod-shaped organ, string, cord"; Latin: chorda, "related notes in music, string of a musical instrument, cat-gut" via Old French, corde, "rope, string, twist, cord"

【同源单词】anemochord, cephalochordata, chordata, chordectomy, chorditis, chronic subglottic laryngitis