Soft-shoe and Tap dance

Soft-shoe noun - Tap dancing wearing shoes that have soft soles.

Tap dance and soft-shoe are semantically related. In some cases you can use "Tap dance" instead a noun phrase "Soft-shoe".

Tap dance noun - A dance step tapped out audibly with the feet.

Soft-shoe and tap dance are semantically related. Sometimes you can replace phrase "Soft-shoe" with "Tap dance", this phrases are similar.