h₂erH-eyo-

“to keep fitting together, reasoning”

Widely acceptedcognitionskill

art, arithmetic, harmony

Iterative of *h₂erH- giving Greek arithmos > arithmetic, harmonia > harmony; Latin ars > art.

bhewdh-“to be aware, to make aware”bʰeh₂-w-“to shine forth, to appear”bʰewdʰ-mn̥-“awareness, awakened state”deyḱ-tó-“pointed out, shown, taught”dhreugh-“to deceive, dream, harm”dwey-“to fear, to be in doubt”dʰeh₁-s-mn̥-“a placing together, arrangement”dʰeh₁-tó-₂“something placed, an established thing”