Synonym: absurd, inconceivable, unimaginable, unthinkable. Antonym: possible. Similar words: possible, as soon as possible, possibility, permissible, accessible, inexpressible, impose, visible. Meaning: [ɪm'pɑsəbl /-'pɒs-] 
n. something that cannot be done. adj. 1. not capable of occurring or being accomplished or dealt with 2. totally unlikely 3. used of persons or their behavior.
n. something that cannot be done. adj. 1. not capable of occurring or being accomplished or dealt with 2. totally unlikely 3. used of persons or their behavior. 
Random good picture Not show
1. The word "Impossible" is not in my dictionary. 
2. Nothing is impossible to willing mind (or heart).
3. No way is impossible to courage.
4. Nothing is impossible to a willing heart.
5. The man who has made up his mind to win will never say "impossible ".
6. It is impossible to defeat an ignorant man in argument.
7. Nothing is impossible (or difficult) to the man who will try.
8. Pure and complete sorrow is as impossible as pure and complete joy.
9. It is impossible that a man who is false to his friends should be true to his country.
10. It's impossible to be accurate about these things.
11. It is impossible to be completely objective.
12. Nothing is impossible, the word itself says 'I'm possible'!
13. Nothing is impossible for a willing heart.
14. It always seems impossible until it's done. Nelson Mandela
15. Never a negative acknowledge why it is impossible.
16. He knew that it was impossible.
17. Darkness made it impossible to continue.
18. What had seemed impossible now seemed a distinct possibility.
19. nothing is impossible for a willing heart.
20. Complete political unity is impossible to achieve.
21. It seemed impossible that anyone could endure such pain.
22. It is impossible to prove the existence of God.
23. it is impossible to love and to be wise.
24. It is impossible to satisfy all your demands.
25. I find it impossible to lie to her.
26. It's impossible for me to be there before eight.
27. I can't come today; it's impossible.
28. What an impossible job! The mind boggles.
29. It's impossible to get along with him.
30. The man who has made up his mind to win will never say " Impossible".
More similar words: possible, as soon as possible, possibility, permissible, accessible, inexpressible, impose, visible, feasible, ostensible, comprehensible, be responsible for, sibling, compose, fossil, ostensibly, import, composure, impolite, composition, importune, important, Bible, importantly, foible, of importance, impoverishment, fungible, eligible, horrible.