Antonyms
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3. knock

verb. ['ˈnɑːk'] rap with the knuckles.

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5. knock

noun. ['ˈnɑːk'] the sound of knocking (as on a door or in an engine or bearing).

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6. knock

noun. ['ˈnɑːk'] negative criticism.

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8. knock

noun. ['ˈnɑːk'] a vigorous blow.

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9. knock

noun. ['ˈnɑːk'] the act of hitting vigorously.

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