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.
Surprisingly, Kara knew of her relationship to Superman, though it's never confirmed if he knew about her or her home of Argo City.
Source: https://www.cbr.com/the-flash-supergirl-helen-slater-christopher-reeve/