pronounce vs tout

pronounce is not a noun while tout is a noun.

Word	Noun	Adjective	Verb	Adverb
pronounce	No	No	Yes	No
tout	Yes	No	Yes	No

As verbs, tout is a hyponym of pronounce; that is, tout is a word with a more specific, narrower meaning than pronounce:

pronounce (noun)	tout (noun)
	someone who advertises for customers in an especially brazen way
	one who sells advice about gambling or speculation (especially at the racetrack)
	someone who buys tickets to an event in order to resell them at a profit

pronounce (verb)	tout (verb)
pronounce judgment on	show off
speak, pronounce, or utter in a certain way	advertize in strongly positive terms