Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Part of the justification for Data's death in was the idea that Spiner didn't feel he could continue playing an ageless character any longer.
Source: https://screenrant.com/star-trek-data-aging-tng-retcon-forgotten/