The phrase 'pointed up' generally means that something is elevated or lifted, often referring to a specific direction or angle. The antonyms of pointed up can be described as downwards, lowered, or slanted. The opposite of pointed up can also be expressed as flat, level or horizontal, suggesting a straight line or plane. These antonyms can be used to describe objects or shapes that have a uniform look or don't display any angles or curves. Additionally, the opposite of pointed up can relate to emotions or situations that may be discouraging or disappointing instead of uplifting. Overall, the antonyms of pointed up provide a contrast to its meaning, showcasing an opposite direction, mood, or overall impression.