The phrase "down pike" can be interpreted in a variety of ways, depending on the context. Some synonyms for this phrase might include "descending the mountain," "traveling downhill," "journeying downward," or "going down the slope." Depending on the specific usage, other possible synonyms could include "sliding down," "skidding down," "coasting," "gliding," or "cruising." Ultimately, the precise meaning of "down pike" will depend on the context in which it is used, as well as the specific nuances of the language being employed. Whether used formally or informally, this phrase can help convey a sense of movement toward a lower elevation or position.