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English eleven
← Old English endleofan (inherited)
← Danish - (cognate)
← German elf (cognate)
← Middle English elleven (inherited)
← Middle English enleven (mention)
← Middle English eleven (mention)
← West Frisian alve (cognate)
← Proto-Germanic *ainalif (inherited)
← Proto-Germanic *ainaz (mention)
← Proto-Germanic *-lif (mention)
← Proto-Indo-European *leyp- (root)
← Proto-Indo-European *leyp- (derived)
← Icelandic ellefu (cognate)
← Low German ölven (cognate)
← Dutch elf (cognate)
← Norwegian elleve (cognate)

→ English eleventh (affix)
→ English eleventy (suffix)
→ English eleventeen (suffix)
→ English eleven plus (mention)
→ English elevenfold (suffix)
→ English elevenish (suffix)
→ English eplerenone (affix)
→ English elevensies (suffix)
→ English elevenpence (compound)
→ English elevenpenny (compound)
→ English forty-leven (compound)
→ English elevensome (suffix)
→ English elevenness (suffix)
→ English elevenscore (compound)
→ English elevenie (suffix)
→ English elevener (suffix)
→ Bislama leven (inherited)
→ Cimbrian uleve (cognate)
→ Cimbrian ölbe (cognate)
→ German elf (cognate)
→ Alemannic German eintlef (cognate)
→ Japanese イレブン (borrowed)
→ Dutch elf (cognate)
→ Pennsylvania German elf (cognate)
→ Tok Pisin eleven (inherited)