Enmity
Apr 30[en-mi-tee]
Definition:
Hatred, hostile feelings, extremely strong dislike
Example of usage:
I thought that my sarcastic comments only made them feel slightly embarrassed, but in truth their feelings had turned into deep-seated enmity.
Comments:
This is not in any way a long or strange word to most people. However, I still think that it is not an often used word, especially when it can be used so much more colorfully than the favorite word “hatred.”