caliber vs superiority

caliber and superiority both are nouns.

Word	Noun	Adjective	Verb	Adverb
caliber	Yes	No	No	No
superiority	Yes	No	No	No

As nouns, superiority is a hyponym of caliber; that is, superiority is a word with a more specific, narrower meaning than caliber:

Other hyponyms of caliber include high quality, inferiority, low quality.

caliber (noun)	superiority (noun)
a degree or grade of excellence or worth	the quality of being superior
diameter of a tube or gun barrel	the quality of being at a competitive advantage
	displaying a sense of being better than others
	the state of excelling or surpassing or going beyond usual limits