think up vs idealize

think up and idealize both are verbs.

Word	Noun	Adjective	Verb	Adverb
think up	No	No	Yes	No
idealize	No	No	Yes	No

As verbs, idealize is a hyponym of think up; that is, idealize is a word with a more specific, narrower meaning than think up:

Other hyponyms of think up include idealise, cook up, fabricate, invent, make up, manufacture.

think up (verb)	idealize (verb)
devise or invent	consider or render as ideal
	form ideals