The Collaborative International Dictionary
Truceless
Truceless \Truce"less\, a. Without a truce; unforbearing.
Two minds in one, and each a truceless guest.
--H.
Brooke.
Wiktionary
truceless
a. Without a truce.
Usage examples of "truceless".
The late German Chancellor became uneasily aware that the crucifixion of Belgium was one of the causes which made this war a truceless war, and his offer, which no doubt seemed to him perfectly reasonable, was that Germany is willing to bargain about Belgium, and to relax her hold, in exchange for solid advantages elsewhere.
Emperor, and the Emperor, notwithstanding his brave words about a truceless war, seemed willing to pay the caitiff his price.