kʷetwóres

“four, the number four”

Widely acceptednumbers

four

PIE noun root for wheel or circle. Source of English "wheel," Greek kúklos ("cycle"), and Sanskrit cakrá.

dwi-tó-“second, in two”dwóh₁“two, a pair”déḱm̥t“ten, a decade”h₁óynos“one, single, alone”oḱtṓw“eight, the number eight”pr̥h₃wós“first, foremost”swéḱs“six, the number six”tréyes“three, the number three”