Front porch and Porch

Front porch noun - A porch for the front door.

Porch and front porch are semantically related. In some cases you can use "Porch" instead a noun phrase "Front porch".

Porch noun - A covered structure adjoining an entrance to a building.

Front porch and porch are semantically related. Sometimes you can replace phrase "Front porch" with "Porch", this terms are similar.