The term "Augean Stables" refers to a situation or problem that requires an immense amount of effort to clean up. If you're looking for synonyms for this phrase, you can use words like "messy," "disorganized," "unmanageable," "chaotic," and "complicated." Other possibilities include "jumbled," "cluttered," "overwhelming," "troublesome," and "burdensome." If you're trying to convey a sense of intense difficulty, you might use phrases like "herculean task," "mountain to climb," or "impossible challenge." Whether you're dealing with a cluttered room, an unruly business project, or a tangled personal relationship, these synonyms can help you convey the idea that the situation is complex, difficult, and in need of serious attention.