Gilt & Guilt

Gilt – (adj.) covered with gold.
Guilt – (n.) having done something wrong, or a feeling of remorse.

Ball & Bawl

This must be the same crying kid from A parent & Apparent. Kid needs to shut up and ball, for real.

Vial & Vile

Vial – (n.) small bottle.
Vile – (adj.) repulsive, offensive.

There's also "viol," an antique family of stringed instruments. But I assume anyone writing about those knows how to spell it.

Knows & Nose

As in: "No one knows why Michael Jackson wanted his nose to look like that."