The antonyms for the word "art active with" are numerous, ranging from timid and hesitant to inactive and sluggish. These antonyms describe individuals who lack the vigor and drive to pursue their passions with enthusiasm and verve. A person who is timid, for example, may be reluctant to take risks and explore new techniques or styles. On the other hand, a person who is inactive may lack the energy necessary to create works of art or engage in artistic endeavors. Regardless of the specific antonym used, these words all convey a sense of stagnation and ennui that contrasts sharply with the boundless creativity and vitality of a truly active artist.