plotter vs politician

plotter and politician both are nouns.

Word	Noun	Adjective	Verb	Adverb
plotter	Yes	No	No	No
politician	Yes	No	No	No

As nouns, politician is a hyponym of plotter; that is, politician is a word with a more specific, narrower meaning than plotter:

plotter: a planner who draws up a personal scheme of action
politician: a schemer who tries to gain advantage in an organization in sly or underhanded ways

Other hyponyms of plotter include angler.

plotter (noun)	politician (noun)
an instrument (usually driven by a computer) for drawing graphs or pictures	a person active in party politics
a member of a conspiracy	a leader engaged in civil administration
a planner who draws up a personal scheme of action	a schemer who tries to gain advantage in an organization in sly or underhanded ways
a clerk who marks data on a chart