Select the most appropriate ANTONYM of the given word.
Compulsory
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Optional.
Compulsory means mandatory and obligatory. Optional is the correct antonym as it means not required or mandatory.
Other options mean:
Reliable refers to something that you can trust.
Factional means involving a group within a larger group, especially one with slightly different ideas from the main group.
Full-fledged means completely developed or established.