Final Answer:
Animosity (an uh MAH suh tee) is a feeling of intense hostility. Option B is the answer.
Step-by-step explanation:
The word "animosity" refers to a strong feeling of hostility, ill will, or resentment towards someone or something. It represents a deep-seated animus or antagonism, often rooted in past conflicts or differences. It is the opposite of options A, C, and D. Option A, "feeling of goodwill," is the antonym of animosity. Options C, "mutual understanding," and D, "sympathetic cooperation," denote positive and cooperative sentiments, which are contrary to the negative connotation of animosity. Therefore, in the context of this vocabulary question, option B, "intense hostility," accurately defines animosity.
Option B is the answer.