Par and Par value

Par noun - Something set up as an example against which others of the same type are compared.

Par value and par are semantically related in nominal value topic. In some cases you can use "Par value" instead a noun "Par".

Par value noun - The value of a security that is set by the company issuing it; unrelated to market value.

Par and par value are semantically related in nominal value topic. You can use "Par" instead a noun phrase "Par value".