CHECK

Syntax:
check <name>

This command allows you to test which names are available to use. It is
most useful for when a God asks you to pick a new name when yours is
not acceptable to be approved. You can simply type: check <name you wish
to use> to see if that name is open for use before asking the God if you
can use it. Just because check says the name is free doesnt always mean
it is a good name, you still need to make sure it follows the rules in
Help NAME.

See also:  NAME