词根词缀：feco-, fec-, faeco-, faec-, feci-

【来源及含义】Latin: excrement, dung; from faeces, plural of faex, "dregs, sediment"

【同源单词】caryofecia, copremesis, defecalgesiophobia, defecate, defecation, defecography

词根词缀：-olent, -ulent

【来源及含义】Latin: a suffix; full of, disposed to

【同源单词】acidulent, benevolent, corpulent, diversivolent, esculent, esculent swallow