Similar words: all that, and all that, all the way, all the same, all the time, all the more, all through, cell theory.
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1. Say not all that you know, believe not all that you hear. 
2. The wise hand doth not all that the foolish mouth speaks.
3. Believe not all that you see nor half what you hear.
4. I'm not all that keen on swimming.
5. I like him but not all that much.
6. I'm not all that well up in musical matters.
7. It was not all that long ago that it was almost unheard-of for an unmarried couple to live together.
8. Issue 100 is not all that far away.
9. Charley is not all that enamored of Paris.
10. Still, it's probably not all that important.
11. But I am not all that keen on boxed sets anyway.
12. Most processes, at the frontline level, are not all that complicated.
13. Not all that is unconscious is repressed, although all that is repressed is unconscious.
14. But not all that much more, not at the actual scene.
15. The geographical context is not all that matters, but it is the most significant.
16. Suicide is not all that easy a thing to do... to give up your life. What kind of pain compels people to do this? I don’t know what word to use in English... it’s horrifying that a human can be in this condition. What have they provided them with? Gulzar
17. I understand she was found not all that far from her parents' house?
18. How they get almonds, then, is not all that marvellous a story.
19. It is, however, not all that we are because we know that we also have feelings and emotions.
20. But language is not all that conventional and matter of fact.
21. In this she was not all that different from other people.
22. My husband's not all that bothered one way or the other.
23. They're not all that good, but they're better than that soaking wet rag you're wearing now.
24. I don't know why you keep chasing her around. She's not all that.
25. As you probably know, even the cleanest looking carpet is not all that it appears.
26. On close inspection, the unpleasant truths an organization is afraid to tell often turn out to be not all that abhorrent.Sentencedict.com
27. The little secret no one lets out is that what one does after putting on the badge is not all that exciting.
28. Yet the distinctions, emphasised by regionalists searching for cultural backing, are not all that great.
29. I don't know why you keep chasing her around - she's not all that.
30. But the ordinary ground of palpable reality and time-bound day-to-day existence is not all that firm anyhow.
More similar words: all that, and all that, all the way, all the same, all the time, all the more, all through, cell theory, bell the cat, fall through, pull the plug, pull through, that, to tell the truth, pull the strings, not that, thatch, now that, in that, and that, at that, so that, that is, see that, only that, in that way, telltale, small talk, total, seeing that.