passion vs storminess

passion and storminess both are nouns.

Word	Noun	Adjective	Verb	Adverb
passion	Yes	No	No	No
storminess	Yes	No	No	No

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

Other hyponyms of passion include infatuation, abandon, wildness, ardor, ardour, fervency, fervidness, fervor, fervour, fire.

passion (noun)	storminess (noun)
the trait of being intensely emotional	violent passion in speech or action
any object of warm affection or devotion	the state of being stormy
a strong feeling or emotion
a feeling of strong sexual desire
an irrational but irresistible motive for a belief or action
something that is desired intensely