Comparative evidence

dʰu̯eh₂

• Hitt. tuhhae- 'produce smoke' (EDHIL: 886ff.)

• Hitt. tuhhima- 'smoke' (EDHIL: 886ff.)

References

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