masterpiece

noun 0.702

masterwork

noun 0.686

masterstroke

noun 0.657

magnum

noun 0.643

oeuvre

noun 0.595

tour de force

noun 0.563

work of art

noun 0.557

body of work

noun 0.549

major piece

noun 0.537

epic

noun 0.528

magnificence

noun 0.528

piece of work

noun 0.522

magistral

noun 0.517

megaproject

noun 0.516

summa

noun 0.507

monograph

noun 0.501

final act

noun 0.500