The Collaborative International Dictionary of English v.0.48:
Patriotical \Pa`tri*ot"ic*al\, a. Patriotic; that pertains to a patriot. -- Pa`tri*ot"ic*al*ly, adv. [1913 Webster]WordNet (r) 3.0 (2006):
patriotically adv 1: in a patriotic manner; "patriotically, he buys only U.S.-made products" [ant: unpatriotically]