Spanish chiflar

← Spanish silbar (doublet)

← Latin sībilāre (inherited)

← Latin sībilō (mention)

← Old Spanish chiflar (inherited)

→ Catalan xiular (mention)

→ Spanish silbar (doublet)

→ Spanish chifle (mention)

→ Spanish chifladura (affix)

→ French siffler (cognate)

→ Friulian sivilâ (cognate)

→ Ido siflar (borrowed)

→ Portuguese chifre (mention)