Latin latex

← Proto-Celtic *lati- (cognate)

← Welsh llad (cognate)

← Proto-Germanic *ladjō- (cognate)

← Old High German letto (cognate)

← Ancient Greek λᾰ́τᾰξ (cognate)

← Old Norse leðja (cognate)

← Old Irish laith (cognate)

→ English latex (derived)

→ English laticiferous (derived)

→ French latex (derived)

→ Icelandic leðja (cognate)

→ Italian latice (mention)

→ Lithuanian latakas (cognate)