Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek σκότος
Old English sceadu (cognate)
English shadow (cognate)
Proto-Indo-European *skh₃tos (inherited)
Proto-Indo-European *(s)ḱeh₃- (inherited)
Sanskrit छत्त्र (cognate)
Old Irish scáth (cognate)

English shadow (cognate)
English scotic (mention)
English scotoma (mention)
English scoto- (derived)
English skoto- (mention)
English scotodinia (mention)
Old English sceadu (cognate)
Greek σκοτεινός (mention)
Greek σκοτώνω (mention)
Greek Σκωτία (mention)
Ancient Greek σκοτεινός (affix)
Ancient Greek σκοτία (affix)
Italian scoto- (derived)
Albanian kot (cognate)