One- word Substitution Day- Seven

Hope you have prepared the one- word substitutions provided to you in the previous posts to by- heart for the shake of your vocabulary and favorable for systematic competition preparations. Now here I am providing 7th day dose of one- word substitution for you to prepare it.

One- word Substitution (Collection for Day- 7)

61.  Government by the people.                                                               → Democracy.

62.  Government by the nobles.                                                                → Aristocracy.

63.  Government by the officials.                                                             → Bureaucracy.

64.  Government by the few.                                                                    → Oligarchy.

65.  Government by the rich.                                                                    → Plutocracy.

66.  A Government by one.                                                                       → Autocracy.

67.  A person who is out to create disorder in a state.                          → Anarchist.

68.  Science of crimes and criminals.                                                       → Criminology.

69.  Study of coins.                                                                                     → Numismatics.

70.  Science of climate.                                                                               → Climatology.