Comparative evidence

pneu̯h₁, pneu̯h₂, pneu̯h₃

• Hitt. punuss- 'ask', 'question', 'consult', 'investigate' (EDHIL: 681f.)

References

EDHIL = Kloekhorst, A. 2008. Etymological Dictionary of the Hittite Inherited Lexicon. Brill.