ignore vs discount

ignore is not a noun while discount is a noun.

Word	Noun	Adjective	Verb	Adverb
ignore	No	No	Yes	No
discount	Yes	No	Yes	No

As verbs, ignore and discount are synonyms defined as:

Other synonyms of ignore include brush aside, brush off, dismiss, disregard, push aside.

ignore (noun)	discount (noun)
	the act of reducing the selling price of merchandise
	an amount or percentage deducted
	interest on an annual basis deducted in advance on a loan
	a refund of some fraction of the amount paid

ignore (verb)	discount (verb)
be ignorant of or in the dark about	bar from attention or consideration
give little or no attention to	give a reduction in price on
bar from attention or consideration
refuse to acknowledge
fail to notice