I’m sorry, I assumed you knew what the world “pejorative” meant. My apologies. I should learn to use smaller words.
Examples of perjoratives would be words like trumprangers, or trumpoodles, or dontards, or trumpussies, or trumpocrats, or trumpanzees, or trumpholes.
There is no inherent insult in trumpians or trumpadoos.
This really shouldn't be complicated. What is your native tongue?