What about Fear of water? Phobias: xenophobia definition is a bit simplistic; yes 'strangers' but also more towards the fear of foreigners. Usually, used socially and culturally than just 'strangers' but I digress.
We all know how important English is nowadays, it’s the international language and everyone needs to know it. Maybe you want to study abroad, attend a conference or just travel. Here you cand find the best websites to learn English.