vail val

6. the action of checking or proving the validity or accuracy of something.
7. a man's personal male attendant, who is responsible for his clothes and appearance.
10. an estimation of the worth of something, especially one carried out by a professional valuer.
11. able to be used or obtained; at someone's disposal.
12. of an argument or point) having a sound basis in logic or fact; reasonable or cogent.
13. great bravery, especially in battle
14. equal in value, amount, function, meaning, etc.

1. worth a great deal of money.
2. draw or be drawn along behind someone or something.
3. to successfully persuade someone of something
4. painful or laborious effort.
5. not able to be used or obtained; not at someone's disposal.
7. a device for controlling the passage of fluid or air through a pipe, duct, etc., especially an automatic device allowing movement in one direction only.
8. the regard that something is held to deserve; the importance, worth, or usefulness of something.
9. existing at a particular time; current.