Homophones
100

Use your feet or cook with this

What is Walk or Wok?

200

Flip the third letter of this "vicious" adjective to mean "quick"

What is Rabid or Rapid?

300

Entry or component of a quadrant

What is Access or Axis?

400

"________ of hand" or tiny

What is Sleight or Slight?

500

Various parts of, otherwise addition

What is Some or Sum?