The phrase "wert remiss" means to have been neglectful or careless in carrying out a particular duty or responsibility. Its antonyms, on the other hand, denote positive action and responsibility. Synonyms for antonyms of "wert remiss" include words like responsible, diligent, attentive, diligent and conscientious. Some other possible antonyms are dependable, punctual, carefree, thorough, and diligent. These antonyms describe individuals who are proactive in fulfilling their obligations, attentive to details and prompt in their actions. Therefore, using antonyms of "wert remiss" in communication and writing can help convey a sense of responsibility, diligence and commitment.