Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English cuckoo
English yek (mention)
Middle English cokkou (inherited)
French coucou (cognate)
Old French cucu (derived)
Latin cucūlus (derived)

English kook (mention)
English cuckold (mention)
English cuckoo for Cocoa Puffs (mention)
English cuckoo-dove (compound)
English cuckooflower (compound)
English rufous-vented ground-cuckoo (compound)
English cuckoobud (compound)
English cuckoo-hawk (compound)
English hawk-cuckoo (mention)
English cuckooness (suffix)
English cuckooshrike (compound)
Basque kuku (cognate)
Finnish kukkua (cognate)
Ancient Greek κόκκυξ (cognate)
Latin cuculus (cognate)
Luxembourgish Guckuck (cognate)
Norwegian Nynorsk ko-ko (derived)
Sanskrit कोकिल (cognate)