Topic: Antonyms, Subject: English Grammar (ইংরেজি গ্রামার)

Best Answer Explained in Below-:

The word "inimical" refers to something that is harmful, unfriendly, or hostile. It describes a disposition or attitude that is antagonistic or opposed to something or someone. To find an antonym, we look for a term that conveys the opposite meaning or a sense of goodwill.

Among the options provided, "friendly" (B) stands out as the most fitting antonym. Being friendly implies a warm, kind, and supportive attitude, which directly contrasts with the hostile nature implied by "inimical."

In contrast, "hostile" (A) is synonymous with "inimical," further confirming its inapplicability as an antonym. "Indifferent" (C) suggests a lack of interest or concern but does not convey a positive or supportive sentiment. Finally, "angry" (D) describes an emotional state but does not directly relate to the concept of congeniality that we are looking for.

Thus, "friendly" is the clear choice as it embodies the opposite of hostility and represents an amicable disposition, making it the correct answer.