Portuguese bainha

← Catalan beina (cognate)

← Spanish vaina (cognate)

← French gaine (cognate)

← Italian guaina (cognate)

← Latin vāgīna (inherited)

← Portuguese vagina (doublet)

← Old Portuguese baynna (inherited)

← Old Portuguese vaynna (mention)

← Old Portuguese vaỹa (mention)

→ French gaine (cognate)

→ Galician baíña (cognate)

→ Galician vaíña (cognate)

→ Italian guaina (cognate)

→ Portuguese vagina (doublet)

→ Portuguese vagem (mention)

→ Portuguese embainhar (affix)

→ Portuguese abainhar (affix)

→ Portuguese bainhar (affix)