An excessive or painful sensitivity to emotional or physical stimuli.

A characteristic of being overly sensitive in reactions or feelings.

अतिसंवेदनशीलता

English Usage: His oversensitiveness often led to misunderstandings in his relationships.

Hindi Usage: उसकी अतिसंवेदनशीलता अक्सर उसके रिश्तों में गलतफहमियाँ पैदा कर देती थी।