idealize vs regard

idealize is not a noun while regard is a noun.

Word	Noun	Adjective	Verb	Adverb
idealize	No	No	Yes	No
regard	Yes	No	Yes	No

As verbs, regard is a hypernym of idealize; that is, regard is a word with a broader meaning than idealize:

Other hypernyms of idealize include consider, reckon, see, view.

idealize (noun)	regard (noun)
	a long fixed look
	(usually preceded by `in') a detail or point
	paying particular notice (as to children or helpless people)
	an attitude of admiration or esteem
	(usually plural) a polite expression of desire for someone's welfare
	a feeling of friendship and esteem
	the condition of being honored (esteemed or respected or well regarded)

idealize (verb)	regard (verb)
consider or render as ideal	deem to be
form ideals	look at attentively
	connect closely and often incriminatingly