letters between mus and xis: crossword clues

Matching Answer
Confidence
NUS
60%
OMICRONS
60%
RIT
60%
STAC
60%
ARR
60%
AKA
60%
CRESC
60%
ADAGIO
60%
CDS
60%
USA
60%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)