steep vs outrageous

steep is a noun but outrageous is not a noun.

Word	Noun	Adjective	Verb	Adverb
steep	Yes	Yes	Yes	No
outrageous	No	Yes	No	No

As adjectives, steep and outrageous are synonyms defined as:

Other synonyms of steep include exorbitant, extortionate, unconscionable, usurious.

steep (noun)	outrageous (noun)
a steep place (as on a hill)

steep (adjective)	outrageous (adjective)
having a sharp inclination	greatly exceeding bounds of reason or moderation
of a slope; set at a high angle	grossly offensive to decency or morality; causing horror
greatly exceeding bounds of reason or moderation

steep (verb)	outrageous (verb)
let sit in a liquid to extract a flavor or to cleanse
devote (oneself) fully to