issue vs mental object

issue and mental object both are nouns.

Word	Noun	Adjective	Verb	Adverb
issue	Yes	No	Yes	No
mental object	Yes	No	No	No

As nouns, mental object is a hypernym of issue; that is, mental object is a word with a broader meaning than issue:

issue: some situation or event that is thought about
mental object: the sum or range of what has been perceived, discovered, or learned

Other hypernyms of issue include cognitive content, content.

As nouns, mental object is a hypernym of issue; that is, mental object is a word with a broader meaning than issue:

issue: an important question that is in dispute and must be settled
mental object: the sum or range of what has been perceived, discovered, or learned

Other hypernyms of issue include cognitive content, content.

issue (noun)	mental object (noun)
the act of issuing printed materials	the sum or range of what has been perceived, discovered, or learned
the act of providing an item for general use or for official purposes (usually in quantity)
an opening that permits escape or release
some situation or event that is thought about
an important question that is in dispute and must be settled
one of a series published periodically
the becoming visible
the immediate descendants of a person
a phenomenon that follows and is caused by some previous phenomenon
the income or profit arising from such transactions as the sale of land or other property
supplies (as food or clothing or ammunition) issued by the government

issue (verb)	mental object (verb)
come out of
prepare and issue for public distribution or sale
bring out an official document (such as a warrant)
make out and issue
circulate or distribute or equip with