Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English unloose
English un (prefix)
English loose (prefix)
Middle English unlosen (inherited)
Middle English un- (mention)
Middle English losen (mention)
Middle English los (mention)
Proto-Indo-European *h₂ent- (root)
Proto-Indo-European *lewH- (derived)
Old Norse lauss (derived)

English unlooser (suffix)
English unlooseth (suffix)
English unloosest (suffix)