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.
She pointed to the 1999 Columbine High School massacre, where 10 of the 12 people that were killed "perished inside the school library — a room where they believed they could hide safely."