When seeking synonyms for the term "craggier", one can explore various alternatives to describe a rocky or rugged landscape. This word implies a surface filled with jagged or steep areas. One possible option is "rockier", which indicates a terrain abundant with rocks and boulders. Another suitable synonym is "rougher", highlighting the uneven and coarse nature of the terrain. Additionally, the term "more precipitous" can be used to convey a steeper or more dangerously inclined landscape. Lastly, "more rugged" aptly describes a harsh and uneven terrain. By incorporating these synonyms, one can effectively convey the craggy characteristics of a landscape.