Unswayable is defined as the quality of being firm, unchanging and unwavering. Antonyms of unswayable include indecisive, vacillating, pliable, fickle, capricious, changeable, inconstant, and flexible. These words refer to the opposite of unswayable, which means being open to persuasion, swayed easily, and capable of being influenced. An unswayable person is someone who stands their ground and remains steadfast in their convictions. They are not susceptible to manipulation or coercion. In contrast, an indecisive person may have difficulty making decisions, a vacillating person may constantly change their mind, and a capricious person may act on whims or moods. The opposite of unswayable allows for greater flexibility and compromise.