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abound
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accelerator
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stratified
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sugar
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prepared
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recipe
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deep-fry
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baby
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absolutization
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accessory hemiazygous vein
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insidiously
insidiously /ɪnˈsɪdiəsli/
adverb
-
(
)
In a harmfully insidious manner
(
perniciously
, insidiously
)
in a harmfully insidious manner
These drugs act insidiously
these drugs act insidiously