verbalize vs curse

verbalize is not a noun while curse is a noun.

Word	Noun	Adjective	Verb	Adverb
verbalize	No	No	Yes	No
curse	Yes	No	Yes	No

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

verbalize (noun)	curse (noun)
	profane or obscene expression usually of surprise or anger
	an appeal to some supernatural power to inflict evil on someone or some group
	an evil spell
	a severe affliction
	something causing misery or death

verbalize (verb)	curse (verb)
convert into a verb	utter obscenities or profanities
express in speech	wish harm upon; invoke evil upon
be verbose	heap obscenities upon
articulate; either verbally or with a cry, shout, or noise	exclude from a church or a religious community