Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English calends
Old English calend (cognate)
Old English kalendus (mention)
English calend (mention)
Middle English calendes (inherited)
Middle English calendas (mention)
Middle English calendis (mention)
Middle English kalandes (mention)
Middle English kalendas (mention)
Middle English kalendes (mention)
Middle English kalendez (mention)
Middle English kalendis (mention)
Middle English kalendus (mention)
Middle English calende (mention)
Middle English kalend (mention)
Middle English kalende (mention)
Proto-Indo-European *kelh₁- (root)
Proto-Indo-European *kelh₁- (derived)
Latin kalendās (derived)
Latin kalendae (mention)
Latin calandae (mention)
Latin calandus (mention)
Latin calō (mention)

English ides (link)