form of oxygen: crossword clues

Matching Answer
Confidence
OZONE
95%
GAS
60%
OPAL
60%
AER
60%
ENTO
60%
ALGAE
60%
ALGA
60%
AEROBE
42%
AERATE
20%
TENT
20%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)