extrospection vs reflexion

extrospection and reflexion both are nouns.

Word	Noun	Adjective	Verb	Adverb
extrospection	Yes	No	No	No
reflexion	Yes	No	No	No

As nouns, reflexion is a hypernym of extrospection; that is, reflexion is a word with a broader meaning than extrospection:

extrospection: examination or observation of what is outside oneself, as opposed to introspection.
reflexion: a calm, lengthy, intent consideration

Other hypernyms of extrospection include contemplation, musing, reflection, rumination, thoughtfulness.

extrospection (noun)	reflexion (noun)
examination or observation of what is outside oneself, as opposed to introspection.	the image of something as reflected by a mirror (or other reflective material)
	the ability to reflect beams or rays
	a likeness in which left and right are reversed
	a calm, lengthy, intent consideration
	a remark expressing careful consideration
	expression without words
	the phenomenon of a propagating wave (light or sound) being thrown back from a surface