a horrendous
A short version of the word horrendous that people use when they’re too lazy to spell it right.
My teacher said, ‘Horrend is not a real word, but I’ll let it slide.’
He texted me, ‘You’re a horrend. I can’t even look at you.’
She said, ‘Horrend is just a lazy version of the word. It’s not even cool.’