Comparative evidence

gʰeu̯s, gʷʰeu̯s

• OInd. ghuṣ- 'sound' (Whitney 1885: 42); 'cry', 'proclaim aloud', 'call out', 'announce publicly', 'declare' (MW: 378)

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.