Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English idle
Old English īdel (inherited)
German eitel (cognate)
English ill (cognate)
Middle English idel (inherited)
Middle English ydel (mention)
Proto-Germanic *īdalaz (inherited)
German Low German iedel (cognate)
Dutch ijdel (cognate)
Old Norse illr (cognate)

English -ly (mention)
English loaf (link)
English idly (suffix)
English idleness (suffix)
English laze (link)
English idler (suffix)
English nonidle (prefix)
English idlehead (affix)
English idlehood (suffix)
English idleth (suffix)
English idlesome (suffix)
English idleship (affix)
English overidle (prefix)
English idlish (suffix)
Welsh iâl (cognate)
German eitel (cognate)
Luxembourgish eidel (cognate)
Dutch ijdel (cognate)
Swedish idel (cognate)