kʷ- (Proto-Indo-European)
Where does "kʷ-" come from?
The Proto-Indo-European root '*kʷ-' serves as the foundational interrogative element for the language family[1]. Some researchers hypothesize a connection between this form and the Proto-Uralic root '*ku-', which would support the broader Indo-Uralic language hypothesis[1].
Open questions
- The potential genetic relationship between Proto-Indo-European '*kʷ-' and Proto-Uralic '*ku-' remains a contested theory within historical linguistics. [1]
Full etymology tree
- *kʷ- (Proto-Indo-European), 'The primary interrogative root.'
- contraction *ku- (Proto-Uralic), 'who'
Cognates and doublets
- *ku- (Proto-Uralic)
Sources
Updated August 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris