The "a" sound in "about" or "around"

• Unstressed syllable was tricky, children admitted
• WC has to be fixed and sound
• One of two heard in America
• Agenda's beginning or end
• One's at either end of "America"
• Symbol in pronunciation guides
• The "e" sound in "the," e.g
• ?

Wikipedia Word definitions in Wikipedia
In linguistics , specifically phonetics and phonology , schwa ( or rarely ) (sometimes spelled shwa ) refers to the mid central vowel sound (rounded or unrounded) in the middle of the vowel chart , denoted by the IPA symbol , or another vowel sound close ...