Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English bye-bye
English bye (mention)
English goodbye (mention)

North Levantine Arabic باي باي (mention)
German baba (cognate)
French babaille (mention)
Japanese バイバイ (borrowed)
Korean 빠이빠이 (borrowed)
Dutch doeidoei (cognate)
Dutch doei-doei (cognate)
Russian бай-бай (borrowed)
Swahili baibai (borrowed)
Thai บ๊ายบาย (borrowed)
Tagalog babay (borrowed)
Turkish baybay (mention)
Chinese 88 (derived)