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.
Doduo is much rarer now than it used to be, as many species have been released since the initial Kanto drop.
Source: https://bleedingcool.com/games/tonight-is-doduo-spotlight-hour-in-pokemon-go-hidden-gems/