Noun
conspirator [pl. conspirators]
plotter [pl. plotters]
conspirer [pl. conspirers]
conniver [pl. connivers]
contriver [pl. contrivers]
designer [pl. designers]
intriguer [pl. intriguers]
...
Adjektive
bossy [ bossier ; bossiest]
despotic [ more despotic ; most despotic]
dictatorial {pol.}