Select the correct one-word substitution for the given words.Fear of high places

Let us understand the terms associated with the phobias given:'Haemophobia' is an extreme or irrational fear of blood.'Cynophobia' is the irrational fear of dogs.'Acrophobia' is an extreme or irrational fear of heights or high places.'Hydrophobia' is an extreme or irrational fear of water.Thus, 'Acrophobia' is the correct one-word substitution.