Comparative evidence

h₁i̯eu̯dʰ, h₂i̯eu̯dʰ, h₃i̯eu̯dʰ

• OInd. yudh- 'fight' (Whitney 1885: 133); 'wage war', 'oppose',  (rarely) 'overcome in battle'; 'go'; 'move', 'fluctuate' (MW: 854)

• OInd. yudh- 'fight', 'combat', 'struggle', 'contest' (MW: 855)

• OInd. yudh- 'fighter', 'warrior', 'hero' (MW: 855)

References

MW = Monier-Williams, M. 1899. A Sanskrit-English Dictionary. Clarendon Press.
Whitney 1885 = Whitney W. D. 1885. The roots, verb forms and primary derivatives of the Sanskrit language. A supplement to his Sanskrit grammar. Leipzig.