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What's the root word?
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writing
write
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getting
get
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eating
eat
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clapped
clap
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hiding
hide
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busier
busy
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laughed
laugh
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bigger
big
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hotter
hot
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friendly
friend
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faster
fast
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opened
open
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nicely
nice
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healthier
healthy
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holding
hold
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smiling
smile
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dancing
dance
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running
run
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lovely
love
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helped
help
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quickly
quick
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looked
look
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cooked
cook
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