less结尾的形容词是？

例句：

Other less profitable services are to be axed later this year.

其他盈利较少的'服务项目预定今年稍晚将大量削减。

We'll be there in less than no time.

我们马上就到。

How much will it cost, more or less?

这个大概得花多少钱？

I read much less now than I used to.

我现在看的书比过去少得多。