- Acrophobia: Fear of heights.
- Agoraphobia: Fear of open spaces or crowded places.
- Claustrophobia: Fear of confined or enclosed spaces.
- Cynophobia: Fear of dogs.
- Arachnophobia: Fear of spiders.
- Ophidiophobia: Fear of snakes.
- Ailurophobia: Fear of cats.
- Nyctophobia: Fear of darkness.
- Thanatophobia: Fear of death.
- Social anxiety disorder: Fear of being judged, embarrassed, or scrutinized in social situations.
- Aviophobia: Fear of flying.
- Emetophobia: Fear of vomiting.
- Glossophobia: Fear of public speaking.
- Coulrophobia: Fear of clowns.
It's important to note that some individuals may experience multiple biggest fears, and fear responses can vary in intensity from mild anxiety to severe panic attacks. If a fear significantly interferes with daily life or causes distress, it is advisable to seek professional help and support from mental health experts or therapists.