pose vs affectation

pose and affectation both are nouns.

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

As nouns, pose and affectation are synonyms defined as:

Other synonyms of pose include affectedness, mannerism.

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

pose (verb)	affectation (verb)
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