Encourage

The crossword question provides a clue that reads “Encourage is EGGON“. Based on this clue, we can infer that “EGGON” may be a possible answer to the question or missing word in the crossword puzzle. Additionally, we can interpret the clue to mean that the word “EGGON” is synonymous with the word “encourage“. Therefore, the answer to the crossword question may be “EGGON“, which means to inspire, motivate, or support someone to take action.