odorize vs aromatize

odorize and aromatize both are verbs.

Word	Noun	Adjective	Verb	Adverb
odorize	No	No	Yes	No
aromatize	No	No	Yes	No

As verbs, aromatize is a hyponym of odorize; that is, aromatize is a word with a more specific, narrower meaning than odorize:

Other hyponyms of odorize include smell up, stink out, stink up, aromatise, perfume, cense, incense, thurify.

odorize (verb)	aromatize (verb)
cause to smell or be smelly	fill or impregnate with an odor