The word "cloner" refers to someone who creates exact replicas or copies of a specific item or organism. However, the concept of cloning has its opposite, and this brings us to its antonyms. Words like "original," "unique," "unreplicated," and "distinctive" stand as antonyms to "cloner." These words imply that the item or organism in question is not a mere copy but rather one-of-a-kind or unique in its own right. Furthermore, words like "diverse," "different," "varied," and "multifaceted" also represent antonyms to "cloner" as they highlight the importance of variation and difference over sameness and similarity.