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。