1、not that...but that... 不是......而是

2、can not...too... 再......也不过分

3、other than 除了，不同于

4、It is reported / asserted / believed / considered / said /supposed that… 据报道/据宣称/据说/据假设

5、nothing less than 完全是，不亚于......

6、anything but 根本不，决不

7、nothing but 只有，不过......而已

8、all but 除了

9、but for 如果没有......

10、but that+从句 要不是

11、only to+动词 结果是，不料

12、not so much...as... 与其说......不如说

13、not so much as 甚至不......

14、not nearly/far from 不近/远

15、by no means (同义短语还有：in no way，in no case, in no respects, at no time, on no account, under no circumstance) 决不

16、to say nothing of/ still less(常用于否定句后) 更不必说

17、let alone 更不用提

18、no more...than... 同......一样不......

19、no more than 只只，仅是

20、more...than...

21、more than 超出

22、no less...than 多达...;足足有...之多

23、no less than 没有比...更少;至少与...一样

24、apart from 分离

25、no choice but 别无选择，只有......