Drydock and Docking facility

Drydock noun - A large dock from which water can be pumped out; used for building ships or for repairing a ship below its waterline.

Docking facility and drydock are semantically related. In some cases you can use "Docking facility" instead a noun "Drydock".

Docking facility noun - Landing in a harbor next to a pier where ships are loaded and unloaded or repaired; may have gates to let water in or out.

Drydock and docking facility are semantically related. Sometimes you can replace term "Drydock" with "Docking facility", this terms are similar.