Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English quack
Danish kvække (cognate)
German quaken (cognate)
Middle Dutch quacken (derived)
Middle Dutch kwaksalver (derived)
Middle Dutch quacken (mention)
English quaake (alter)
English (alter)
English obsolete (alter)
English quacksalver (clipping)
English medicaster (link)
English quacksalver (link)
Middle English *quacken (inherited)
Middle English queken (mention)
Middle English quack (mention)
Middle English qwacke (mention)
Middle English quek (mention)
Middle English queke (mention)
Middle English kek (mention)
Middle English keke (mention)
Middle English whec- (mention)
Proto-Germanic *kwakaną (derived)
Proto-Germanic *kwakōną (mention)
Middle Low German quaken (cognate)
Proto-West Germanic *kwakōn (derived)
Icelandic kvaka (cognate)
Dutch kwakzalver (cognate)
Norwegian kvekke (cognate)
Old Dutch *kwaken (derived)
Saterland Frisian kwoakje (cognate)
Saterland Frisian kwaakje (mention)
Swedish kväka (cognate)

English duck (link)
English quacksalver (link)
English quackery (suffix)
English quackle (suffix)
English quacker (suffix)
English quackism (suffix)
English quackish (suffix)
English quacklike (suffix)
English quackgrass (compound)
English quackhood (suffix)
English quacky (suffix)
English quackademic (blend)
English quacketh (suffix)
English quackster (suffix)
English quackbuster (compound)
English quackbusting (compound)
Danish rap (link)
German quaken (cognate)
Indonesian kakak (link)
Dutch kwak (link)
Dutch kwak (link)