Nonperson and Upstart

Nonperson noun - A person regarded as nonexistent and having no rights; a person whose existence is systematically ignored (especially for ideological or political reasons).

Upstart and nonperson are semantically related. In some cases you can use "Upstart" instead a noun "Nonperson".

Upstart noun - One who has recently acquired wealth and social position.

Nonperson and upstart are semantically related. Sometimes you can use "Nonperson" instead a noun "Upstart".