Antonyms for "re-echoes" may include words such as "silence," "quiet," "stillness," "muted," or "hushed." These words serve as contrasts to the repeated and amplified sound that re-echoes represents. In contrast, silence represents a distinct lack of sound or noise, whereas quiet suggests a minimal level of noise or activity. Similarly, stillness refers to an absence of movement, while muted and hushed denote a soft, muffled quality. Depending on the context, other antonyms may also be appropriate, such as "absence," "suppress," or "muffle." By considering antonyms for a given word, we can gain a deeper understanding of its meaning and its various nuances.