Misanthropy carries a strong negative feeling; it's more than just not liking people. His misanthropy was evident in how he sneered at social gatherings.
Pro Tip 2/3
Often Personal
Misanthropy may stem from bad experiences, leading to distrust and avoidance of people. After being betrayed, his misanthropy stopped him from making new friends.
Pro Tip 3/3
Cultural References
Literature often depicts misanthropic characters as reclusive, grumpy, or cynical. Scrooge's misanthropy is challenged by the joyous people around him.