interposition vs positioning

interposition and positioning both are nouns.

Word	Noun	Adjective	Verb	Adverb
interposition	Yes	No	No	No
positioning	Yes	Yes	No	No

As nouns, positioning is a hypernym of interposition; that is, positioning is a word with a broader meaning than interposition:

interposition: the act or fact of interposing one thing between or among others
positioning: the act of putting something in a certain place

Other hypernyms of interposition include emplacement, locating, location, placement, position.

interposition (noun)	positioning (noun)
the action of interjecting or interposing an action or remark that interrupts	the act of putting something in a certain place
the act or fact of interposing one thing between or among others

interposition (adjective)	positioning (adjective)
	causing to fall into line or into position