There are a number of synonyms for the word "sandblasted" that can help convey different nuances or associations. One possible synonym is "abrasive-blasted," which emphasizes the use of an abrasive material to create a textured or roughened surface. Another option is "shot-peened," which suggests a more controlled, targeted process for creating small indentations or dimples on a surface. Other synonyms for "sandblasted" might include "etched," "roughened," or "textured," depending on the specific context and intended meaning. Overall, these synonyms allow for a greater range of expression when describing the effects of mechanical surface treatment techniques.