- Antipathy
n. a strong feeling of dislike
Her antipathy toward the professor was obvious: she rolled her eyes whenever he entered the classroom.
- Lucrative
adj. capable of making a lot of money; profitable
Writing books isn't a particularly lucrativecareer, unless you're J.K. Rowling.
- Deficient
adj. not enough in degree or amount
I feel as though the sources for my paper are deficient.