Antonymic contrast after "but rather": choose a personality adjective that contrasts with "quite intelligent". Sentence: Sonika is quite intelligent but rather ____. Select the adjective that naturally introduces a negative trait contrasting with intelligence.

Given data

• Sentence: Sonika is quite intelligent but rather ____.
• The coordinator but rather signals contrast with the positive trait (intelligent).

Concept/Approach
A natural contrasting trait is laziness or lack of effort; indolent (habitually lazy) provides a meaningful antonymic balance. Words like brilliant, astute, and studious reinforce intelligence and do not form the intended contrast.

Option analysis
indolent — negative trait that contrasts with intelligence by highlighting lack of industry. ✅brilliant — intensifies the positive attribute; not a contrast. ❌astute — another positive synonym; not a contrast. ❌studious — positive diligence; again not a contrast. ❌

Final Answer
indolent