词根词缀：meticu-

【来源及含义】Latin: fear, timid

【同源单词】meticulosity, meticulous, meticulously, meticulousness

词根词缀：-ulous, -ulously

【来源及含义】Latin: a suffix; tending to do, inclined to; full of

【同源单词】acidulous, bibulous, cavernulous, circumnebulous, credible, credulous