paranoia

Her passion for cleanliness borders on paranoia.

He suffers from constant paranoia, always feeling like someone is watching him.

Her paranoia about germs makes her wash her hands multiple times a day.

The paranoia in the office is palpable, with everyone suspicious of each other.

His paranoia led him to install security cameras all around his house.

The politician's paranoia drove him to surround himself with bodyguards at all times.

She couldn't shake off the feeling of paranoia after watching a horror movie.

The rise of social media has fueled paranoia about privacy and data security.

His paranoia causes him to second-guess every decision he makes.

The therapist helped her work through her paranoia and anxiety issues.

The company's strict security measures are a response to growing paranoia about cyber attacks.