The word "conqueringly" is an adverb that describes a behavior or action that is marked by a sense of conquest or domination. Some synonyms for "conqueringly" include triumphantly, dominantly, decisively, victoriously, and authoritatively. These words describe a sense of power and control, and suggest that the person or thing acting in this way is doing so with confidence and skill. Other synonyms for "conqueringly" might include assertively, boldly, or even aggressively, depending on the context in which the word is being used. Ultimately, the choice of synonym will depend on the intended meaning and tone of the sentence or phrase in which it appears.