plot vs plotter

plot and plotter both are nouns.

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

plot (noun)	plotter (noun)
a secret scheme to do something (especially something underhand or illegal)	an instrument (usually driven by a computer) for drawing graphs or pictures
the story that is told in a novel or play or movie etc.	a member of a conspiracy
a chart or graph showing the movements or progress of an object	a planner who draws up a personal scheme of action
a small area of ground covered by specific vegetation	a clerk who marks data on a chart

plot (verb)	plotter (verb)
plan secretly, usually something illegal
make a plot of
make a schematic or technical drawing that shows interactions among variables or how something is constructed
devise the sequence of events in (a literary work or a play, movie, or ballet)