keloid vs cheloid

keloid and cheloid both are nouns.

Word	Noun	Adjective	Verb	Adverb
keloid	Yes	No	No	No
cheloid	Yes	No	No	No

As nouns, keloid and cheloid are synonyms defined as:

keloid and cheloid: raised pinkish scar tissue at the site of an injury; results from excessive tissue repair

keloid (noun)	cheloid (noun)
raised pinkish scar tissue at the site of an injury; results from excessive tissue repair	raised pinkish scar tissue at the site of an injury; results from excessive tissue repair