johnny carson predecessor: crossword clues

Matching Answer
Confidence
PAAR
95%
LENO
60%
RENO
60%
JACKPAAR
60%
CARNAC
60%
ANKA
60%
IOWAN
60%
PARR
60%
IOWA
60%
NBC
60%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)