The word "barkers" refers to people or animals that make loud, repetitive noises. The antonyms for "barkers" are those who remain quiet and peaceful. Some antonyms might include: listeners, hushers, and soft-spoken individuals. Listeners are those who quietly listen and pay attention to others, while hushers are individuals who try to keep things quiet and peaceful. Soft-spoken individuals, on the other hand, speak in a calm and gentle tone. These antonyms are often associated with traits like politeness, patience, and mindfulness. In contrast, the word "barkers" is often associated with aggression or impatience.