Portuguese ninho

← Catalan niu (cognate)

← Spanish nido (cognate)

← French nid (cognate)

← Galician niño (cognate)

← Proto-Indo-European *nisdós (inherited)

← Italian nido (cognate)

← Proto-Italic *nizdos (inherited)

← Latin nīdus (inherited)

← Old Portuguese *nio (inherited)

→ Italian nido (cognate)

→ Portuguese ninho de geada (mention)

→ Portuguese aninhar (confix)

→ Portuguese aninhado (affix)