Pejorative [adjective]
Definition of Pejorative:
negative, belittling
Sentence/Example of Pejorative:
This term is a pejorative which may be applied also to the exercise of our other senses.
Alternatively, Professor A. Dalzell points out to me that illa could have a pejorative sense.
He consistently uses "Jew" as a pejorative adjective instead of "Jewish."
But given its age and its purpose this ought not to be construed in the contemporary, pejorative sense.