attitudinize vs pose

attitudinize is not a noun while pose is a noun.

Word	Noun	Adjective	Verb	Adverb
attitudinize	No	No	Yes	No
pose	Yes	No	Yes	No

As verbs, pose is a hypernym of attitudinize; that is, pose is a word with a broader meaning than attitudinize:

Other hypernyms of attitudinize include posture.

attitudinize (noun)	pose (noun)
	a deliberate pretense or exaggerated display
	affected manners intended to impress others
	a posture assumed by models for photographic or artistic purposes

attitudinize (verb)	pose (verb)
assume certain affected attitudes	be a mystery or bewildering to
	pretend to be someone you are not; sometimes with fraudulent intentions
	put into a certain place or abstract location
	assume a posture as for artistic purposes
	behave affectedly or unnaturally in order to impress others
	offer for others to consider