Cases of word usage

1) (to cause (people, things) to be in) a state of disorder (disarray)

2) (a particular) disorder of body or mind or of plants (disease)

3) to cause (an organized system) to be in disorder (disorganize)

4) to cause (a discussion, speech, flow of something etc) to be stopped or be in a state of disorder (disrupt)

5) a state of wild and noisy disorder (pandemonium)

6) to steal things from (a town etc), especially during war or civil disorder (plunder)

7) a severe mental disorder in which a person loses contact with reality (psychosis)

8) (a) wild outburst of anger, disapproval, disorder etc; a very amusing person or event (riot)

9) with the upper side underneath or at the bottom; in disorder (upsidedown)