latticework vs fretwork

latticework and fretwork both are nouns.

Word	Noun	Adjective	Verb	Adverb
latticework	Yes	No	No	No
fretwork	Yes	No	No	No

As nouns, latticework and fretwork are synonyms defined as:

latticework and fretwork: framework consisting of an ornamental design made of strips of wood or metal

Other synonyms of latticework include lattice.

latticework (noun)	fretwork (noun)
framework consisting of an ornamental design made of strips of wood or metal	framework consisting of an ornamental design made of strips of wood or metal