There are numerous synonyms for the word "altered to" such as transformed, changed, modified, adjusted, adapted, converted, renovated, reformed, reconstructed, and revamped. Each of these words signifies a certain level of change that has occurred. For instance, transformed suggests a drastic and dramatic shift while modified connotes a more slight adjustment. Similarly, renovated and revamped imply a complete overhaul and reconstruction, while adapted suggests a modification that makes something suitable for a particular purpose. Whatever the synonym used, they all convey the same idea of something changing from its original state to something new and different, altering its form and structure.