Certain vowel sounds

• Low-stress types
• Start and end of 3-Down, phonetically
• Unstressed vowels
• Unstressed vowel sounds
• Two of the vowel sounds in "banana"
• Stress-free sounds?
• Pronounciation symbols
• Pair in "awaken"
• Beginning and end of "America"

Wiktionary Word definitions in Wiktionary
n. (plural of schwa English)