"Upwardness" refers to the state of being higher or increasing in elevation, progress, or success. Its antonyms, on the other hand, relate to a downward trend or regression. Some of the antonyms for "upwardness" include descent, downturn, diminution, regression, decline, decrepitude, deterioration, downfall, and failure. Several other words that are antonyms of "upwardness" are retrogression, sinking, slump, weakening, cheapening, devaluation, debasement, and lowering. In essence, these terms depict a downward slope that contrasts with the positive connotations associated with "upwardness." Knowing the antonyms of "upwardness" can help communicate the opposite mood or direction in conversations, projects, or stories.