Important:Unnecessary::Reluctant:

Willing

The correct answer is Option (2) → Willing

The word that best completes the analogy important:unnecessary::reluctant:__ is willing.

• Important means having or considered to have great significance or value.
• Unnecessary means not needed or required.
• Reluctant means unwilling or hesitant to do something.
• Willing means ready, eager, or prepared to do something.