Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Indonesian ke-
Malay ke- (inherited)
Proto-Malayic *kA- (derived)
Proto-Malayo-Polynesian *ka- (derived)

Indonesian tahu (mention)
Indonesian keris (prefix)
Indonesian ketua (prefix)
Indonesian kelambu (affix)
Indonesian kedaluwarsa (compound)
Indonesian mengetahui (affix)
Indonesian kuasa (prefix)
Indonesian kerangkeng (prefix)
Indonesian perkosa (mention)
Indonesian ketuban (prefix)
Indonesian kastawa (prefix)
Indonesian kelontong (prefix)