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.
La'an protects Khan from assassination, thereby saving history, but Khan being on Earth in the 21st century changes Star Trek canon.
Source: https://screenrant.com/star-trek-history-canon-changed-strange-new-worlds/