hyˈenicadj./-ˈiːnɪk/ = hyenaishadj.Apparently an isolated use.
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the world > animals > mammals > group Unguiculata or clawed mammal > order Carnivora > [adjective] > like or characteristic of a hyena
hyenine1884
hyenic1885
hyenoid1945
1885 W. R. SmithKinship & Marriage in Early Arabia vii. 203 The Arabs..call certain men hyaenic, and believe that there is an irresistible affinity between them and the hyaena.