PIE root meaning to rejoice or feel joy. Source of words for joy, youth, and vitality.
bhewdh-“to be aware, to make aware”bʰeh₂-w-“to shine forth, to appear”bʰerǵʰ-tó-“raised up, elevated, proud”bʰewdʰ-mn̥-“awareness, awakened state”dew-s-“to lack, miss, be distant”deyḱ-tó-“pointed out, shown, taught”dhreugh-“to deceive, dream, harm”dwey-“to fear, to be in doubt”