Hideous
Part of speech: adjective
Definition: Frightful; shocking; extremely ugly. Distressing or offensive to the ear; horrible. Hateful; shocking.
Example sentence: And now, once again, I bid my hideous progeny go forth and prosper. I have an affection for it, for it was the offspring of happy days, when death and grief were but words, which found no true echo in my heart.
Repulsive
Part of speech: adjective
Definition: tending to rouse aversion or to repulsehaving the capacity to repel
Example sentence: Today's younger generation is no worse than my own. We were just as ignorant and repulsive as they are, but nobody listened to us.