Here are some examples of words with the "-clude" suffix:
* Exclude: To keep out or prevent from entering.
* Include: To put in or comprise as part of a whole.
* Conclude: To bring to an end; to decide or determine after consideration.
* Seclude: To keep apart from others; to isolate.
* Reclude: To shut in or confine; to isolate.
While it's generally associated with "closing" or "excluding," the suffix "-clude" can also have other meanings depending on the context.