Invoke is a powerful word used to describe an action that carries great significance. The synonyms for this word, such as summon, call upon, and evoke, also convey a sense of power and influence. Other synonyms, such as activate, trigger, and instigate, suggest a need for action and change. Additionally, words like appeal, implore, and plead convey a sense of urgency and emotion. The word invoke and its synonyms can be used in different contexts, such as invoking a law or invoking a deity. Regardless of the context, all of these words carry with them a sense of importance and significance.