Basketball shot and Penalty free throw

Basketball shot noun - Throwing the basketball toward the hoop.

Penalty free throw and basketball shot are semantically related. In some cases you can replace phrase "Penalty free throw" with "Basketball shot", this phrases are similar.

Penalty free throw noun - An unhindered basketball shot from the foul line; given to penalize the other team for committing a foul.

Basketball shot and penalty free throw are semantically related. You can use "Basketball shot" instead a noun phrase "Penalty free throw".