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Word Transformation
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preference
prefer
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feel
feeling
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qualify
qualification
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confuse
confusion
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behave
behaviour
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appear
appearance
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investigation
investigate
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demand
demand
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approval
approve
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develop
development
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involve
involvement
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compare
comparison
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intend
intention
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respond
response
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exist
existence
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advise
advice
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adjust
adjustment
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assessment
assess
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