词根词缀：scrup-, scrupul-

【来源及含义】Latin: uneasiness, anxiety, doubt, especially, over a moral issue; literally, "small, sharp stone or pebble"

【同源单词】overscrupulosity, overscrupulous, overscrupulously, overscrupulousness, scruple, scruple

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