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knotweed
knotwork
knout
know
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Know-Nothing
know-nothing
knowbot
knowing
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know-nothing

know-noth·ing (plural know-noth·ings)


noun 
Definition:
 
1. somebody without knowledge: an ignorant or uninformed person ( often used before a noun )

2. somebody who is agnostic: a believer in the impossibility of knowing anything for certain, especially the existence of God


know-noth·ing·ism noun
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