Correct option is C
The correct antonym of the given word is (c) Departure.
Given word: Arrival → Meaning: The act of coming to a place.
Hindi Meaning: आगमन
Synonyms: coming, approach, entrance, advent.
Antonyms: departure, exit, leave, retreat.
Meanings of all options:
· Genesis → Beginning or origin.
· Amass → To collect or gather.
· Departure → The act of leaving a place (Correct).
· Inception → The start or beginning of something.