Meaning : A physical condition in which there is a disturbance of normal functioning.
Example :
The doctor prescribed some medicine for the disorder.
Everyone gets stomach upsets from time to time.
Synonyms : upset
Meaning : A condition in which things are not in their expected places.
Example :
The files are in complete disorder.
Synonyms : disorderliness
A condition of regular or proper arrangement.
He put his desk in order.Meaning : A disturbance of the peace or of public order.
Established customary state (especially of society).
Order ruled in the streets.