Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English seven
Old English seofon (inherited)
Danish syv (cognate)
German sieben (cognate)
Middle English seven (inherited)
West Frisian sân (cognate)
Proto-Germanic *sebun (inherited)
Proto-West Germanic *sebun (inherited)
Ancient Greek ἑπτά (cognate)
Proto-Indo-European *septḿ̥ (inherited)
Icelandic sjö (cognate)
Latin septem (cognate)
Low German söven (cognate)
Dutch zeven (cognate)
Norwegian sju (cognate)
Russian семь (cognate)
Sanskrit सप्तन् (cognate)
Scots seiven (cognate)
Saterland Frisian soogen (cognate)

English seventy (affix)
English sevenfold (suffix)
English sevenscore (compound)
English four score and seven years ago (mention)
English sevennight (mention)
English sevoflurane (affix)
English sevenless (suffix)
English sevenish (suffix)
English sevensome (suffix)
English rugby sevens (compound)
English sevenpence (compound)
English sevenness (suffix)
English sevenpenny (compound)
English unseven (prefix)
English sevensies (suffix)
English sev (mention)
English heptachord (mention)
English septuagenary (mention)
English sevenling (suffix)
English Sevener (suffix)
English yoleven (mention)
English sevengill (compound)
English sevenplex (suffix)
Avestan 𐬵𐬀𐬞𐬙𐬀 (cognate)
Atong (India) seben (borrowed)
Bislama seven (inherited)
Cimbrian sibane (cognate)
Cimbrian zibane (cognate)
Cuyunon pito (link)
German sieben (cognate)
Middle English seven (link)
Spanish siete (mention)
Persian هفت (cognate)
Fanagalo seven (borrowed)
Ancient Greek ἑπτά (cognate)
Alemannic German sibe (cognate)
Hiligaynon pito (link)
Japanese セブン (borrowed)
Judeo-Tat хьэфд (cognate)
Kikuyu mũgwanja (mention)
Latin septem (mention)
Latvian septiņi (cognate)
Mòcheno sim (cognate)
Translingual seven (derived)
German Low German sæben (cognate)
Dutch Low Saxon zeuven (cognate)
Pennsylvania German siwwe (cognate)
Sanskrit सप्तन् (cognate)
Sranan Tongo seybi (borrowed)
Tagalog pito (link)
Tok Pisin seven (derived)
Tok Pisin sevenpela (derived)
Yola zeven (cognate)