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What is a prefix?

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A prefix is a group of letters added to the beginning of a word to change its meaning.

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What does the prefix 'un-' mean?

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The prefix 'un-' means 'not' or 'the opposite of'. For example, 'happy' becomes 'unhappy', meaning 'not happy'.

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What does the prefix 're-' mean?

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The prefix 're-' means 'again' or 'back'. For example, 'do' becomes 'redo', meaning 'to do again'.

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What does the prefix 'mis-' mean?

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The prefix 'mis-' means 'wrongly' or 'badly'. For example, 'understand' becomes 'misunderstand', meaning 'to understand wrongly'.

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What does the prefix 'dis-' mean?

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The prefix 'dis-' means 'not' or 'the opposite of'. For example, 'approve' becomes 'disapprove', meaning 'to not approve'.

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What does the prefix 'non-' mean?

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The prefix 'non-' means 'not' or 'without'. For example, 'fiction' becomes 'nonfiction', meaning 'not fiction'.

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What does the prefix 'pre-' mean?

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The prefix 'pre-' means 'before'. For example, 'view' becomes 'preview', meaning 'to view before'.

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What does the prefix 'sub-' mean?

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The prefix 'sub-' means 'under' or 'below'. For example, 'marine' becomes 'submarine', meaning 'under the sea'.

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What does the prefix 'inter-' mean?

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The prefix 'inter-' means 'between' or 'among'. For example, 'national' becomes 'international', meaning 'between nations'.

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What does the prefix 'super-' mean?

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The prefix 'super-' means 'above' or 'beyond'. For example, 'market' becomes 'supermarket', meaning 'a large market'.