The word "sprangled" is a rare and highly unusual term that has very few synonyms. In fact, it is so obscure that it may not even be recognized by many native English speakers. However, some possible alternatives for this word could include "sprawled", "spruced", "sprinkled", or "spangled". Of these options, "sprawled" and "spruced" may be the most accurate choices since both suggest a sense of disorder or disarray that is similar to the meaning of "sprangled". "Sprinkled" and "spangled", on the other hand, both imply a scattering or distribution of small and sparkling objects, which could also fit into the broader sense of the term.