hypersensitiveness

Example:His over-sensitivity to noise made it difficult for him to sleep in a busy apartment.

Definition:A state of being overly responsive or reactive to stimuli, leading to exaggerated or unsubstantiated sensations or reactions.

Example:The new gym equipment was causing hyper-irritability among some of the members due to its uneven surface.

Definition:An extreme sensitivity to irritants, either physical or emotional, resulting in quick and often intense reactions.

Example:She had developed an over-reactivity to common foods, leading to frequent allergic reactions.

Definition:An exaggerated or excessive response to stimuli, often disproportionate to the actual stimulus.