An antonym refers to a word that has the opposite meaning of another word. The term "snap back" implies a quick and forceful movement in the opposite direction, and hence some antonyms may include slow or gentle movements. Some possible antonyms for "snap back" include crawl, drift, linger, and meander, which imply slow and gradual movements. Other antonyms may include soft, relaxed, and calm, which suggest a gentle and peaceful motion. In contrast, the term "snap forward" may have antonyms that suggest hesitation, delay or reluctance to move quickly, such as hesitating, dawdling, or procrastinating.