What do you call someone who's running after power and is hungry of controlling everything/everyone, all the time? Somehow like
a moderator Darth Vader.
Such a person (as Darth Vader, not an ELU moderator! :) would be called a...
megalomaniac - a person who has an obsessive desire for power
The adjectival form megalomaniacal does occur, but it's nowhere near as common as the noun.
power-hungry: what it says
control freak: someone who has a great desire or a compulsion to control things (including other people)
power-hungry control freak: 1 + 2
protected by tchrist♦ Aug 23 '16 at 12:08
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