different between trollish vs orkish

English

troll +? -ish

trollish (comparative more trollish, superlative most trollish)

Resembling or pertaining to a troll (supernatural being).
- 2012, Christoper Zara, Tortured Artists: From Picasso and Monroe to Warhol and Winehouse, the Twisted Secrets of the World's Most Creative Minds, part 1, chapter 1, page 26
  Clara's father, a trollish ne'er-do-well who spent most of his time in brothels and saloons, would disappear for days and weeks at a stretch, leaving Clara and her mother to fend for themselves.
Resembling or pertaining to a troll (Internet troublemaker).

Variant of orcish. Popularized by J. R. R. Tolkien in The Lord of the Rings.

orkish (comparative more orkish, superlative most orkish)

(fantasy) Of, pertaining to, or sharing similarities with an orc.
He grimaced in an orkish manner.

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