In a new publication in the Journal of Speech, Language, and Hearing Research, researchers in the Penn State Colleges of Health and Human Development and Medicine determined that vowel ...

Watch this short video to see some more examples of silent letter words. Vowel sounds are made by the letters 'a', 'e', 'i', 'o' and 'u'. Unstressed vowels are vowel sounds that are hard to hear ...

Some strong verbs take the same endings as weak verbs, but the spelling and the vowel sound change in the du and er/sie/es forms. The rest of the verb does not change at all. These changes are ...