The word 'most photographed' can be replaced with various synonyms based on its context and usage. One alternative is 'most snapped,' which conveys a more casual and informal tone. 'Most captured' is another option which adds a touch of artistry to the phrase. Another synonym for 'most photographed' is 'most chronicled,' which suggests that the depicted event or moment is being documented for historical purposes. 'Most frequently pictured' acknowledges that the subject has been captured numerous times, while 'most commonly lensed' acknowledges the role of the camera. Ultimately, the synonym for 'most photographed' used depends on the desired tone and context of the writing.