Answer:
Cost
Focus
Stuff
Cots
Cutoffs
Cuffs
Scout
Scuff
Soft
Tuff
Cut
Cuts
Oust
Off
Outs
Explanation:
These are the words I could find.
idiom
the antonym for obedience is disobedience
A, Facile
GOOGLE: (especially of success in sport) easily achieved; effortless.
I hope this helps! Good luck!