outrageous vs hideous

outrageous and hideous both are adjectives.

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

As adjectives, outrageous and hideous are synonyms defined as:

outrageous and hideous: grossly offensive to decency or morality; causing horror

Other synonyms of outrageous include horrid, horrific.

outrageous (adjective)	hideous (adjective)
greatly exceeding bounds of reason or moderation	grossly offensive to decency or morality; causing horror
grossly offensive to decency or morality; causing horror	so extremely ugly as to be terrifying