The phrase "wert alive with" implies a state of liveliness, energy, and vitality. Its antonyms, therefore, would be words that describe the opposite, such as dull, lifeless, and inactive. Other antonyms could include apathetic, lethargic, sluggish, stagnant, and listless. These terms suggest a lack of enthusiasm, motivation, or movement, and can be used to describe moments or situations when there seems to be no energy or excitement. While "wert alive with" is generally associated with positive emotions and experiences, its antonyms may evoke negative feelings or a sense of boredom.