8 : Revolizer Â£9.99 9 : Furamist AZ Nasal Spray (Azelastine/Fluticasone) - 140/27.5mcg (70 Doses) Â£14.09 10 : Serobid Inhaler (Salmeterol Xinafoate) - 25mcg (120 Doses) Â£10.46
A vowel is a letter of the alphabet (a, e, i, o, u, and sometimes y) that represents a speech sound created by the relatively free passage of breath through the larynx and oral cavity. Vowels are the principal sounds of syllables. Letters that are not vowels are consonants.
The main difference between vowels and consonants is that consonants are sounds that are made by constricting airflow through the mouth. When a consonant is pronounced, the teeth, lips or tongue pinch together, while vowels are pronounced through an open mouth. Keep Learning.