The word nadirs represents the lowest point of something. If you want to express the same idea with different terms, there are many synonyms that you can use. For example, rock bottom, trough, abyss, depths, bottommost point, lowest ebb, lowest level, floor, base, and foundation are all synonyms for nadirs. Each of these words captures the essence of the lowest possible point of something. Whether you are referring to a personal situation or a wider societal issue, there are plenty of words at your disposal to convey the notion of nadirs and really drive home the point of a situation's low point.