The word "aberration" refers to a deviation from the norm or a departure from what is considered typical or expected. Some synonyms for aberration include deviation, anomaly, irregularity, variation, divergence, eccentricity, and oddity. These words signify a departure from what is considered normal or standard, though may also convey connotations of peculiarity or strangeness. An aberration in behavior, for example, might be seen as an oddity or eccentricity, whereas an aberration in scientific measurements might be seen as a deviation or variation from what is expected. Regardless of context, using synonyms for aberration allows for a more nuanced understanding of the deviation being described.