Dreadful order disregards court's contribution (4)
I believe the answer is:
dire
'dreadful' is the definition.
(synonyms)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for dire that I've seen before include "Catastrophic" , "Ominous; very bad" , "Desperate; dreadful" , "Fearful" , "Really dreadful - ride on" .)