rewdʰ-

“to be red, to redden”

Widely acceptedcolor

red, rust, rouge, ruby, robust, corroborate

Root of Old English rēad "red", Latin ruber "red", rubēre, rōbur "oak/strength", English red, rust, rouge, ruby, robust.

bʰleh₁-wo-“yellow, golden-hued”bʰlewk-“to shine, to flash white”bʰlēg-“to shine, to gleam, to burn”dheHl-“to bloom, be green”dʰeh₁-gʷʰ-“to burn, to be warm, dark from burning”dʰergʰ-“to make dark, to dim, to obscure”gʰel-eyo-“to keep shining, gilding”gʰel-tó-“bright yellow substance, gold”