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.
While this is still a new classification within the franchise, the recent introduction to Poltchageist suggests isn't done creating convergent species just yet.
Source: https://gamerant.com/pokemon-fan-convergent-pokemon-designs/