Roots/*mew-mew-“to mourn, to be sad”DebatedemotioncognitionmournPIE root meaning to mourn or be sad. Source of words for mourning, grief, and lamentation.Related Rootsbhewdh-“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”