Synonym pair recognition: “Error : Mistake” — pick the option that mirrors the same synonym relationship.

Introduction / Context:
“Error” and “Mistake” are near-synonyms. The task is to select another pair with similar synonymy.

Concept / Approach:
“Doubt” and “Suspicion” both involve uncertainty, mistrust, or lack of conviction and are close in meaning in many contexts.

Why Other Options Are Wrong:

• Connection : Retaliation → unrelated concepts.
• Literature : Poetry → category and subset, not synonyms.
• Music : Art → sibling domains; not synonyms.
• Anger : Delight → opposites.

Final Answer:
Doubt : Suspicion