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.
There were a lot of unknowns when it came to Professor Snape, including why he killed Dumbledore, and the answers to those mysteries may be surprising.
Source: https://www.cbr.com/why-snape-killed-dumbledore-harry-potter/