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.
This is most notable when Misa sacrifices half of her remaining lifespan to obtain Shinigami Eyes and learn L's real name.
Source: https://www.cbr.com/shonen-anime-worst-written-female-characters-ranked/