Body stocking and Unitard

Body stocking noun - A one-piece tight-fitting undergarment for women that covers the torso (and may have sleeves and legs).

Unitard and body stocking are semantically related. In some cases you can use "Unitard" instead a noun phrase "Body stocking".

Unitard noun - A tight-fitting garment of stretchy material that covers the body from the shoulders to the thighs (and may have long sleeves or legs reaching down to the ankles); worn by ballet dancers and acrobats for practice or performance.

Body stocking and unitard are semantically related. You can use "Body stocking" instead a noun "Unitard".