Knockoff
Knockoff noun - An unauthorized copy or imitation.
Replacement and knockoff are semantically related. In some cases you can use "Replacement" instead a noun "Knockoff".
Replacement
Replacement noun - A person or thing that takes the place of another.
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Synonyms for Replacement
Knockoff and replacement are semantically related. Sometimes you can use "Knockoff" instead a noun "Replacement".
Mutual synonyms
Both words in one sentence
- Spygirl, the Japanese knockoff of Spy Boy, is/has an entire assembly line of Replacement Goldfishes for herself.
Source: Replacement Goldfish - Only to discover that the man had purchased a replacement real diamond to secretly replace his original knockoff replacement.
Source: Well-Intentioned Replacement
Cite this Source
Replacement and Knockoff. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/knockoff/replacement
Knockoff & Replacement. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/knockoff/replacement>.
Replacement or Knockoff. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/knockoff/replacement.
Google Ngram Viewer shows how "knockoff" and "replacement" have occurred on timeline