Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English adder
Old English nǣdre (inherited)
Old English nǣddre (mention)
Welsh neidr (cognate)
German Natter (cognate)
German Otter (mention)
English edder (alter)
English (alter)
English dialectal (alter)
English death adder (link)
English puff adder (link)
English add (affix)
English -er (affix)
English carry-lookahead adder (link)
English carry-save adder (link)
English carry-skip adder (link)
English full adder (link)
English half adder (link)
Middle English nadder (inherited)
Middle English addere (mention)
West Frisian njirre (cognate)
Proto-Germanic *nadrǭ (inherited)
Proto-Indo-European *(s)neh₁- (root)
Proto-Indo-European *néh₁treh₂ (mention)
Proto-Indo-European *n̥h₁trih₂ (inherited)
Proto-Indo-European *(s)neh₁- (mention)
Latin natrīx (cognate)
Dutch adder (cognate)
Dutch naaien (cognate)

English summer (link)
English apron (mention)
English newt (mention)
English adderwort (compound)
English daffodil (mention)
English adderlike (suffix)
English edder (mention)
English pit adder (compound)
English sea adder (affix)
English adder stone (compound)
English water adder (link)
English water adder (affix)
English adderbolt (compound)
Welsh neidr (cognate)
German Otter (cognate)
Irish nathair (cognate)
Scottish Gaelic nathair (cognate)
Gothic 𐌽𐌰𐌳𐍂𐍃 (cognate)
Luxembourgish Adder (cognate)
German Low German Adder (cognate)
Old Norse naðr (mention)