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Comparative
more inconceivable
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most inconceivable
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too unlikely to believe or imagine
- The idea of flying cars becoming common in the near future seemed inconceivable just a few decades ago.
- It was inconceivable to think that such a young child could solve such a complex puzzle.
- The team's victory after such a challenging season was inconceivable to many.
- The idea that they could finish the entire project in a week was inconceivable without the right resources.