Synonyms of filigree
laceLace is a very delicate cloth which is made with a lot of holes in it. It is made by twisting together very fine threads of cotton to form patterns.
• a plain white lace bedspread
latticeA lattice is a pattern or structure made of strips of wood or another material which cross over each other diagonally leaving holes in between.
• We were crawling along the narrow steel lattice of the bridge.
Thesaurus for filigree from the Collins English Thesaurus
delicate ornamental work of twisted gold, silver, or other wire