Chiseled in is a phrase that means something has been carved or etched into a surface. The antonyms for chiseled in would be words that describe the opposite of carving or etching. This could include words such as erased, smoothed out, or blurred. When something is erased, it means that it has been removed or eliminated altogether, leaving no trace behind. When something is smoothed out, it means that it has been made even or level, without any grooves or indentations. Finally, when something is blurred, it means that the lines or shapes have become indistinct or hazy, making them difficult to discern.