Fears & Phobias: Beginning with 's'
Sinistrophobia: Fear of things to the left, left:handed.
Sinophobia: Fear of Chinese, Chinese culture.
Sitophobia or Sitiophobia: Fear of food or eating. (Cibophobia)
Snakephobia: Fear of snakes. (Ophidiophobia)
Soceraphobia: Fear of parents-in-law.
Social Phobia: Fear of being evaluated negatively in social situations.
Sociophobia: Fear of society or people in general.
Somniphobia: Fear of sleep.
Sophophobia: Fear of learning.
Soteriophobia: Fear of dependence on others.