The phrase "loss of distinction" refers to the state of losing one's uniqueness or special attribute that sets them apart from others. There are several synonyms for this phrase, including "diminishment," "decline in quality," "deterioration," "weakening," "erasure," "fading," "neutralization," "obsolescence," and "degradation." These synonyms imply a negative connotation and suggest that something valuable has been lost or diminished. Whether it refers to a person, object, or concept, the loss of distinction can be a concerning development that may require attention or efforts to restore what has been lost or protect what remains.