The word magniferous means grand or magnificent, but there are many other words that could be used to describe something that is impressive or awe-inspiring. These synonyms include majestic, splendid, glorious, awesome, impressive, spectacular, breathtaking, phenomenal, eye-catching, and striking. Each of these words conveys a sense of greatness or remarkable qualities that give an object or experience a sense of awe. Whether describing the mountains in the distance or an accomplishment achieved, using one of these alternative words for magniferous can help to convey a sense of admiration and appreciation for the subject at hand.