soil vs soilure

soil and soilure both are nouns.

Word	Noun	Adjective	Verb	Adverb
soil	Yes	No	Yes	No
soilure	Yes	No	No	No

soil (noun)	soilure (noun)
the geographical area under the jurisdiction of a sovereign state	the act of soiling something
material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use)
anything regarded as making something unclean
the part of the earth's surface consisting of humus and disintegrated rock

soil (verb)	soilure (verb)
make soiled, filthy, or dirty