diaglyph /dīˈə-glif/

An intaglio

• luminous
• luminous energy
• luminous flux
• luminous fluxes
• luminous intensity
• luminously
• luminousness
• luminousnesses
• luminous paint
• luminous paints
• lumme
• lummier
• lummiest
• lummox
• lummoxes
• lummy
• lump
• lumpectomies
• lumpectomy
• lumped
• lumpen
• lumpenly
• lumpen proletariat
• lumper
• lumpers