Crackers and Crack up


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Crackers adjective – Having or showing a very abnormal or sick state of mind.
Crack up and crackers are semantically related. In some cases you can use "Crack up" instead an adjective "Crackers".
Synonyms for Crackers

Crack up

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Crack up verb – To declare enthusiastic approval of.
Crackers and crack up are semantically related. Sometimes you can use "Crackers" instead an adjective "Crack up".
Synonyms for Crack up
Similar words of crackers
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Crack up and Crackers. (2016). Retrieved 2019, July 18, from
Crackers & Crack up. N.p., 2016. Web. 18 Jul. 2019. <>.
Crack up or Crackers. 2016. Accessed July 18, 2019.

Synonyms for crackers
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Synonyms for crack up
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Google Ngram Viewer shows how "crackers" and "crack up" have occurred on timeline: