0 ruthlessly ruthlessly [adverb]US /ˈruːθ.ləs.li/ UK /ˈruːθ.ləs.li/ Related quotes: Capitalism attacks and destroys all the finer sentiments of the human heart; it ruthlessly sweeps away old traditions and ideas opposed to its progress, and it exploits and corrupts those things once held sacred.American EnglishBritish EnglishC2 (Proficient)adverb