Possible Clues:

• Like the alphabet that includes the answers to the starred clues ... and an anagram of the eight circled letters
• Pitch one made strange as it sounds
• Said Buzz, said Mark
• See 21
• Spelled as spoken, and what's spelled out by the sounds added to eight phrases in this puzzle when said aloud
• With 84 Across, PA system?
• Like the spelling "kuh-zin" for "cousin," e.g
• Like the spelling 'kuh-zin' for 'cousin,' e.g
• Upset the cop in referring to speech sounds
• Involuntary response when calling to do with sound of speech