以ness 为后缀的单词
以-ness 为后缀的单词是由形容词加-ness 构成的抽象名词，表示某种状态、性质或程度。
- business
中文：生意；商业；事务
例句：He runs a small business in the city.
他在城里经营一家小生意。 - happiness
中文：幸福；快乐
例句：Her happiness was obvious to everyone.
她的快乐大家都看得出来。 - kindness
中文：善良；好意
例句：Thank you for your kindness and help.
谢谢你的好意和帮助。 - illness
中文：疾病；生病
例句：He missed school because of a serious illness.
他因重病缺课。 - darkness
中文：黑暗；漆黑
例句：The darkness made it hard to see the road.
黑暗中很难看清道路。 - weakness
中文：弱点；虚弱
例句：Everyone has strengths and weaknesses.
每个人都有优点和弱点。 - sadness
中文：悲伤；难过
例句：There was deep sadness in her eyes.
她的眼里充满深深的悲伤。 - greatness
中文：伟大；卓越
例句：His greatness lies in his humility.
他的伟大在于他的谦逊。 - coldness
中文：寒冷；冷淡
例句：The coldness of the weather surprised us.
天气的寒冷让我们吃惊。 - carelessness
中文：粗心；疏忽
例句：His carelessness led to many mistakes.
他的粗心导致了许多错误。 - friendliness
中文：友好；亲切
例句：She greeted us with great friendliness.
她非常友好地迎接我们。 - loneliness
中文：孤独；寂寞
例句：He felt a sense of loneliness after moving away.
搬走之后，他感到一种孤独。 - brightness
中文：明亮；光辉
例句：The brightness of the sun hurt my eyes.
太阳的明亮刺痛了我的眼睛。 - fairness
中文：公平；公正
例句：We should treat everyone with fairness.
我们应该公平对待每个人。 - softness
中文：柔软；温柔
例句：The softness of the pillow helped me sleep.
枕头的柔软帮助我入睡。 - sweetness
中文：甜味；甜蜜
例句：I love the sweetness of fresh fruit.
我喜欢新鲜水果的甜味。 - thickness
中文：厚度；浓密
例句：The thickness of the ice made skating safe.
冰的厚度使滑冰很安全。 - worthlessness
中文：无价值；无用
例句：He was troubled by feelings of worthlessness.
他因无用感而烦恼。 - helplessness
中文：无助；无能为力
例句：She felt a sense of helplessness during the crisis.
危机期间她感到无助。 - usefulness
中文：有用；实用性
例句：The usefulness of this tool is clear.
这个工具的实用性很明显。