proof letters: crossword clues

Matching Answer
Confidence
QED
95%
QEDS
81%
TITLE
60%
DNA
60%
ASH
20%
ONUS
20%
ALLEGE
20%
STET
20%
REPRO
20%
ERGO
20%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)