abrasion vs corrasion

abrasion and corrasion both are nouns.

Word	Noun	Adjective	Verb	Adverb
abrasion	Yes	No	No	No
corrasion	Yes	No	No	No

As nouns, abrasion and corrasion are synonyms defined as:

Other synonyms of abrasion include attrition, detrition.

abrasion (noun)	corrasion (noun)
the wearing down of rock particles by friction due to water or wind or ice	erosion by friction
erosion by friction
an abraded area where the skin is torn or worn off