Catalan xiular

← Spanish silbar (cognate)

← Spanish chiflar (mention)

← French siffler (cognate)

← Latin sībilāre (inherited)

← Latin sībilō (mention)

← Occitan fiular (cognate)

← Occitan siular (mention)

← Occitan siblar (mention)

← Old Catalan siular (inherited)

→ French siffler (cognate)

→ Occitan siblar (cognate)

→ Occitan fiular (cognate)