Jacobitical

From Jacobite +‎ -ical.

Jacobitical (comparative more Jacobitical, superlative most Jacobitical)

1. Of or pertaining to the Jacobites.
   • 1817 December 31 (indicated as 1818), [Walter Scott], chapter VII, in Rob Roy. […], volume III, Edinburgh: […] James Ballantyne and Co. for Archibald Constable and Co. […]; London: Longman, Hurst, Rees, Orme, and Brown, →OCLC, page 194:

     Her hours, then, were not spent in solitude, but in listening to the addresses of some desperate agent of jacobitical treason, who was a secret resident within the mansion of her uncle.