lum

noun 0.653

luma

noun 0.612

luminal

noun 0.604

luminophore

noun 0.590

luminaria

noun 0.560

luminol

noun 0.554

lumen

noun 0.550

luce

noun 0.547

luminescence

noun 0.537

luciferin

noun 0.531

lumbar

noun 0.530

biglycan

noun 0.529

lucency

noun 0.522

lutein

noun 0.522

luminaire

noun 0.518

photoluminescence

noun 0.518

lucigenin

noun 0.514

lumefantrine

noun 0.512

lamin

noun 0.510

luminance

noun 0.508

laminaria

noun 0.505