A phobia is an anxiety disorder involving excessive and persistent fear of a situation or object. Exposure to the source of the fear triggers an immediate anxiety response. Phobias are one of the ...

51 Metrophobia Fear or hatred of poetry. 52 Microbiophobia Fear of microbes. (Bacillophobia) 53 Microphobia Fear of small things. 54 Misophobia Fear of being contaminated with dirt of germs.