The phrase "more bestrewn" can be replaced with a variety of synonyms that convey a similar meaning. Some potential options include "more scattered," "more strewn about," "more distributed," or "more dispersed." Each of these alternatives implies that items or objects have been spread out over a larger area or in a more disorganized fashion. Other options might include "more littered," "more cluttered," or "more strewed," all of which suggest a similar sense of messiness or disorder. Ultimately, the best synonym to use will depend on the context in which the phrase is being used and the specific connotations that the writer or speaker wishes to convey.