Similar words: sandwich, ethics, vehicle, ethical, whip, white, while, whisper. Meaning: [wɪtʃ] 
pron.1. what one?: Which of these do you want? Which do you want? 2. whichever: Choose which appeals to you. 3. (used relatively in restrictive and nonrestrictive clauses to represent a specified antecedent): The book, which I read last night, was exciting. The socialism which Owen preached was unpalatable to many. The lawyer represented five families, of which the Costello family was the largest. 4. (used relatively in restrictive clauses having that as the antecedent): Damaged goods constituted part of that which was sold at the auction. 5. (used after a preposition to represent a specified antecedent): the horse on which I rode. 6. (used relatively to represent a specified or implied antecedent) the one that; a particular one that: You may choose which you like. 7. (used in parenthetic clauses) the thing or fact that: He hung around for hours and, which was worse, kept me from doing my work. 8. Nonstandard. who or whom: a friend which helped me move; the lawyer which you hired. adj.9. what one of (a certain number or group mentioned or implied)?: Which book do you want? 10. whichever; any that: Go which way you please, you'll end up here. 11. being previously mentioned: It stormed all day, during which time the ship broke up..
pron.1. what one?: Which of these do you want? Which do you want? 2. whichever: Choose which appeals to you. 3. (used relatively in restrictive and nonrestrictive clauses to represent a specified antecedent): The book, which I read last night, was exciting. The socialism which Owen preached was unpalatable to many. The lawyer represented five families, of which the Costello family was the largest. 4. (used relatively in restrictive clauses having that as the antecedent): Damaged goods constituted part of that which was sold at the auction. 5. (used after a preposition to represent a specified antecedent): the horse on which I rode. 6. (used relatively to represent a specified or implied antecedent) the one that; a particular one that: You may choose which you like. 7. (used in parenthetic clauses) the thing or fact that: He hung around for hours and, which was worse, kept me from doing my work. 8. Nonstandard. who or whom: a friend which helped me move; the lawyer which you hired. adj.9. what one of (a certain number or group mentioned or implied)?: Which book do you want? 10. whichever; any that: Go which way you please, you'll end up here. 11. being previously mentioned: It stormed all day, during which time the ship broke up.. 
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1. That which does not kill us makes us stronger. Friedrich Nietzsche 
2. Straws show which way the wind blows.
3. Only that which is honestly got is gain.
4. Avoid the ford on which your friend was drowned.
5. The exception which proves the rule.
6. Riligion converts despair, which destroys, into resignation, which submits.
7. That is not good language which all understand not.
8. A straw shows which way the wind blows.
9. That which is evil is soon learnt.
10. That’s good wisdom which is wisdom in the end.
11. The years teach much which the days never know.
12. That which one least anticipates soonest comes to pass.
13. The wisdom of nations lies in their proverbs,[http://sentencedict.com] which are brief and pithy.
14. What is in a name?That which we call a rose by any other name would smell and sweet.
15. The ideals which have lighted my way, and time after time have given me new courage to face life cheerfully 19 have been kindness, beauty and truth.
16. It is as well to know which way the wind blows.
17. Behavior is a mirror in which everyone shows his image.
18. Experience is a school from which you can never graduate.
19. The misfortunes hardest to bear are those which never come.
20. Life is a flower of which love is the honey.
21. Anger is a wind which blows out the lamp of the mind.
22. A state which dwarfs its men,in order that they may be more docile instruments in its hands even for beneficial purposes will find that with small men no great thing can really be accomplished.
23. Don’t look upon the vessel, but upon that which it contains.
24. Experience is a school from which one can never graduate.
25. Never deter till tomorrow that which you can do today.
26. Laws are like cobwebs, which may catches small flies[sentencedict.com], but let wasps and horns break through.
27. True friendship is like sound health, the value of which is seldom known until it be lost.
28. Being reluctant to think , unwilling to study intensively and under-stand deeply and being complacentand satisfied at negligible knowledgeall are the cause of poor intelligence, which can be germed as "foolish".
29. The laws of Nature, that is to say the laws of God, plainly made every human being a law unto himself, we must steadfastly refuse to obey those laws, and we must as steadfastly stand by the conventions which ignore them, since the statutes furnish us peace, fairly good government and stability, and therefore are better for us than the laws of God, which would soon plunge us into confusion and disorder and anarchy if we should adopt them.
30. We must go on to do all in our power to conquer the doubts and the fears, the ignorance and the greed, which made this horror possible.
More similar words: sandwich, ethics, vehicle, ethical, whip, white, while, whisper, whither, demographic, meanwhile, after a while, the White House, once in a while, philosophical.