The phrase 'most downwards' describes the direction of movement towards the bottom or the lowest position. Synonyms for 'most downwards' can help you to make your writing more diverse. Some similar meaning phrases include 'deepest down,' 'nadir-wards,' 'lowest,' 'descending,' 'declining,' 'sinking,' 'going down,' and 'falling.' Using these synonyms can help to add depth to your writing by providing a variety of meanings and expressions to describe the same thing. When writing, it is essential to use synonyms to avoid using repetitive words, resulting in a more interesting and engaging expression of your ideas.