The correct answer is option (B):
Bumbling
The correct answer is Bumbling.
The question asks for the antonym of "adroit." Adroit means skillful and clever, especially in the use of hands or body. It implies a natural ability and dexterity.
Let's examine the options:
Masterly: This is a synonym of adroit, indicating great skill.
Bumbling: This is the opposite of adroit. Someone who is bumbling is clumsy and inept. This perfectly captures the antonymous relationship.
Buoyant: This means cheerful and optimistic or able to float. It has no relevant connection to adroitness.
Adept: This is a synonym for adroit, meaning skillful and proficient.
Uncouth: This means lacking good manners, refinement, or grace. While it suggests a lack of skill in some ways, it doesn't directly contradict the physical skill of adroit. "Bumbling" emphasizes the lack of skill or dexterity more directly.
Therefore, bumbling is the best antonym because it directly represents the opposite of skillfulness and dexterity that defines "adroit".