horny vs steamy

horny and steamy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
horny	No	Yes	No	No
steamy	No	Yes	No	No

As adjectives, horny and steamy are synonyms defined as:

Other synonyms of horny include aroused, randy, ruttish, turned on.

horny (adjective)	steamy (adjective)
made of horn (or of a substance resembling horn)	feeling great sexual desire
having horns or hornlike projections	hot or warm and humid
feeling great sexual desire	filled with steam or emitting moisture in the form of vapor or mist