English example sentences with "fiendish"

Somewhere there, on that desolate plain, was lurking this fiendish man, hiding in a burrow like a wild beast, his heart full of malignancy against the whole race which had cast him out. It needed but this to complete the grim suggestiveness of the barren waste, the chilling wind, and the darkling sky.
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Tom is acting fiendish.
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He's feeling rather fiendish.
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I have come to warn you of a fiendish plot.
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What a fiendish trick!
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What a fiendish plan!
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