The term 'de-classes' implies a reduction in social status or class. Its antonyms would signify an increase in status or a promotion. Some of the antonyms of 'de-classes' could be elevate, promote, upgrade, advance, ennobled, uplifted, enhanced or dignified. These words indicate a rise in social stature and reflect a positive change in the social or economic position of someone. Conversely, 'de-classes' diminishes or devalues a person's status, creating a negative impression. Therefore, the antonyms of 'de-classes' help to overcome the negative connotations associated with the term and highlight a positive transformation that may have occurred.