Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English acre
Old English æcer (inherited)
German Acker (cognate)
Middle English acre (inherited)
Middle English aker (mention)
North Frisian ecir (cognate)
West Frisian eker (cognate)
Proto-Germanic *akraz (inherited)
Proto-West Germanic *ak(k)r (inherited)
Ancient Greek ἀγρός (cognate)
Proto-Indo-European *h₂éǵros (inherited)
Icelandic akur (cognate)
Latin ager (cognate)
Dutch akker (cognate)
Norwegian åker (cognate)
Sanskrit अज्र (cognate)
Scots acre (cognate)
Scots aker (mention)
Scots acker (mention)
Swedish åker (cognate)

English acred (suffix)
English acreage (affix)
English Blackacre (compound)
English agri- (mention)
English Whiteacre (compound)
English Greenacre (compound)
English broadacre (compound)
English multiacre (prefix)
English foreacre (prefix)
English acreable (suffix)
English conacre (mention)
English acreless (suffix)
English acreman (suffix)
English nanoacre (prefix)
English hectacre (prefix)
English hectacre (mention)
English acreocracy (suffix)
English acreful (suffix)
Assamese একৰ (borrowed)
Cimbrian akhar (cognate)
Danish ager (cognate)
Spanish acre (borrowed)
Irish acra (borrowed)
Scottish Gaelic acaire (borrowed)
Ancient Greek ἀγρός (cognate)
Hausa eka (borrowed)
Hindi एकड़ (borrowed)
Icelandic akur (cognate)
Georgian აკრი (derived)
Latin ager (mention)
Luxembourgish Aker (cognate)
Burmese ဧက (borrowed)
Norwegian Bokmål acre (derived)
Norwegian Bokmål åker (cognate)
Dutch aker (link)
Norwegian Nynorsk acre (borrowed)
Norwegian Nynorsk åker (cognate)
Portuguese acre (borrowed)
Portuguese acre (link)
Sanskrit अज्र (cognate)
Scots acre (cognate)
Swedish åker (cognate)
Swahili ekari (derived)
Thai เอเคอร์ (borrowed)
Chinese 依格 (borrowed)