French guêpier

← Catalan vesper (cognate)

← Spanish avispero (cognate)

← French guêpe (affix)

← French -ier (affix)

← Friulian gjespâr (cognate)

← Italian vespaio (cognate)

← Occitan vespièr (cognate)

← Portuguese vespeiro (cognate)

← Romanian viespar (cognate)

← Sardinian ghespàrju (cognate)

→ Spanish avispero (cognate)

→ Friulian gjespâr (cognate)

→ Italian vespaio (cognate)

→ Romanian viespar (cognate)