The state or condition of being hideous; extreme ugliness.(noun)
Something hideous.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "hideosity" in a sentence
"I figured this could be a quick replacement before I buy another serious pair that follows the "anything under $400 will be an inanimate hideosity" rule."
"I am not talking about feeling at all okay with greedy, corrupt white-collar criminals or the organizations that align with and perpetuate such hideosity."
"The Flashdance look is back, which if you ask me was a hideosity the first time around, as are shoulder pads, which hopefully will last approximately two seconds, and women in uncomfortable footwear sporting 1930s Hollywood-plucked eyebrows."