epicanthus vs epicanthic fold

epicanthus and epicanthic fold both are nouns.

Word	Noun	Adjective	Verb	Adverb
epicanthus	Yes	No	No	No
epicanthic fold	Yes	No	No	No

As nouns, epicanthus and epicanthic fold are synonyms defined as:

epicanthus and epicanthic fold: a vertical fold of skin over the nasal canthus; typical for many east Asian peoples; sometimes occurs in Down's syndrome

epicanthus (noun)	epicanthic fold (noun)
a vertical fold of skin over the nasal canthus; typical for many east Asian peoples; sometimes occurs in Down's syndrome	a vertical fold of skin over the nasal canthus; typical for many east Asian peoples; sometimes occurs in Down's syndrome