Latin aperio

← Proto-Indo-European *h₂epo (derived)

← Proto-Indo-European *h₂wer- (derived)

← Latin ab (mention)

← Latin operiō (mention)

→ English aperitive (derived)

→ Dalmatian apiar (inherited)

→ Dalmatian aprer (inherited)

→ Spanish aperitivo (derived)

→ Italian aperitivo (derived)

→ Ladino avrir (inherited)

→ Norman apèrt (mention)

→ Norman ouvri (inherited)

→ Portuguese aperitivo (derived)

→ Romansch avrir (inherited)

→ Romansch arver (inherited)

→ Romansch earver (inherited)

→ Romansch duvrir (inherited)

→ Romansch darveir (inherited)

→ Romansch rivir (inherited)

→ Romansch drivir (inherited)

→ Sicilian gràpiri (inherited)