Latin sībilāre

→ English sibilation (mention)

→ Catalan xiular (inherited)

→ Dalmatian sublar (inherited)

→ Spanish chiflar (inherited)

→ French siffler (inherited)

→ Friulian sivilâ (inherited)

→ Galician chifre (derived)

→ Italian zufolare (inherited)

→ Italian sibilare (borrowed)

→ Italian sobillare (inherited)

→ Occitan siblar (inherited)

→ Occitan fiular (inherited)

→ Portuguese chifre (mention)

→ Romanian șuiera (inherited)