Puzzle 4

Eager and quick to file a lawsuit.

Host city of the 1992 Olympics.

Infiltrate; like water into the ground, or coffee.

Ketchup or mustard or relish.

Number associated with the periodic table halogens.

Robert Frost said good fences make good these.

Ruin in the center of Rome for Gladiator fights.

Subjects of a sultanate on the coast of Borneo.

The main component of the plant cell wall.

Tin Woodman actor in 1939 movie The Wizard of Oz.