Planned community and Retirement community

Planned community noun - A residential district that is planned for a certain class of residents.

Retirement community and planned community are semantically related. In some cases you can replace phrase "Retirement community" with "Planned community", this phrases are similar.

Retirement community noun - A planned community for residents who have retired from an active working life.

Planned community and retirement community are semantically related. You can use "Planned community" instead a noun phrase "Retirement community".