effort的反义词

是unworthy:adj. 不值得的；无价值的；不相称的

The effort you put into this job is unworthy.

你在这份工作中做出的努力都是不值得的。I think it is unworthy to win the championship by this means.

我认为通过这种手段获胜不配得到冠军。

You are unworthy of your title, and you should be ashamed!

你配不上你的头衔 你应该感到羞愧

He considered himself unworthy of the honour they had bestowed on him.

他认为自己不配得到大家赋予他的荣誉。

Such opinions are unworthy of educated people.

知识分子发表这样的言论有失身份。

You may feel unworthy of the attention and help people offer you.

你可能觉得自己不值得别人的关心和帮助。