Orthodoxly is an adverb that means "in a traditional or conventional manner." There are several synonyms that can be used in place of "orthodoxly," depending on the context of the sentence. Some possible synonyms include: traditionally, conventionally, typically, normally, commonly, usual, and customary. These words often convey the idea of adhering to established norms or beliefs. Other potential synonyms for "orthodoxly" might include "conservatively," "classically," or "formally," which can connote an emphasis on tradition and conformity. Alternately, more informal synonyms like "conventionally" or "normally" might be better suited to a lighthearted or playful tone.