lewk-eyo-

“to keep shining, illuminating”

Widely acceptedlightclarity

lucid, elucidate, pellucid

Iterative of *lewk- giving Latin lūcēre, English lucid, elucidate, pellucid.‌‌‍‍‌‌‌‌‍‌‌‌‍‌‌‍‌‍‌‍‌‌‍‍‍‌‌‍‌‍‍‌

bʰeh₂-w-“to shine forth, to appear”bʰerǵ-eyo-“to keep brightening, shining”bʰewk-“to shine, gleam”bʰleg-“to shine, burn, flash”bʰlēg-“to shine, to gleam, to burn”bʰleg-eyo-“to keep burning, blazing”bʰleg-mn̥-₂“blaze, shining fire”bʰleh₁-g-“to set on fire, to blaze”