Webster's Revised Unabridged Dictionary · 1913

Heathenish

Heathenish , adjective

[Anglo-Saxon haeenisc.]

1.
Of or pertaining to the heathen; resembling or characteristic of heathens.
Worse than heathenish crimes. — Milton
2.
Rude; uncivilized; savage; cruel. — South
3.
Irreligious; as, a heathenish way of living.