The nine-letter word meaning outstandingly bad is "atrocious." It describes something that is extremely bad or of very poor quality, often in a shocking or appalling way. This term can apply to various contexts, including behavior, performances, or conditions.
What is a nine letter word meaning very tidy
fleetness
maternity
ferocious
lucrative
therefore
niggardly
dauntless
A nine-letter word meaning "field" is "pasturing." It refers to land used for grazing animals, highlighting the agricultural aspect of a field.
How about "exonerate".
evaporate
hotheaded