Most indurated means hardened or toughened to the highest degree. The antonyms for most indurated would be the opposite of this, meaning soft or malleable. Some possible antonyms for most indurated are flexible, pliable, yieldable, or elastic. These terms suggest that the opposite of indurated would be something that is easily shaped or molded, making it the opposite of resistant or tough. Additionally, words like pliant, supple, or impressionable also convey the sense of being readily shaped or influenced. By contrast, most indurated suggests hardness, impenetrability, and durability.