Similar Words to Foil:

Baffle
Bilk
Cross
Enhancer
Frustrate
Hydrofoil
Queer
Scotch
Spoil
Thwart
Transparency

Examples:

1. You handle the foil very well.

Definitions of Foil:

1. A piece of thin and flexible sheet metal
2. Anything that serves by contrast to call attention to another thing's good qualities
3. A device consisting of a flat or curved piece (as a metal plate) so that its surface reacts to the water it is passing through
4. Picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector
5. A light slender flexible sword tipped by a button
6. Enhance by contrast
7. Hinder or prevent (the efforts, plans, or desires) of
8. Cover or back with foil