Select the most appropriate ANTONYM of the given word.
Often

Correct option is B

The most appropriate antonym of "Often" is "Rarely." "Often" means frequently or many times, while "Rarely" means not often or seldom.
· Synonyms of Often: Frequently, Repeatedly, Regularly, Commonly.
· Antonyms of Often: Rarely, Seldom, Infrequently, Hardly.
Meanings of the other given options:
· Generally: In most cases; usually.
· Periodically: Occurring at regular intervals.
· Usually: Under normal conditions; generally.