French oncle

← French aïeul (mention)

← Middle French oncle (inherited)

← Old French oncle (inherited)

← Proto-Indo-European *h₂euh₂-n-tlo (inherited)

← Proto-Indo-European *h₂ewh₂-n- (mention)

← Proto-Indo-European *h₂ewh₂o- (mention)

← Proto-Indo-European *h₂éwh₂os (mention)

← Latin avunculus (inherited)

→ Danish onkel (borrowed)

→ German Onkel (borrowed)

→ Esperanto onklo (derived)

→ Luxembourgish Monni (mention)

→ Norwegian Bokmål onkel (borrowed)

→ Norwegian Bokmål filleonkel (derived)

→ Dutch nonkel (borrowed)

→ Norwegian Nynorsk onkel (derived)

→ Romanian unchi (cognate)

→ Yiddish אָנקל (derived)