Latin perīculum

→ English fear (cognate)

→ English peril (derived)

→ English parlous (mention)

→ Catalan perill (inherited)

→ Welsh perygl (borrowed)

→ Middle English peril (derived)

→ French péril (inherited)

→ Old French peril (inherited)

→ Friulian pericul (borrowed)

→ Galician perigo (derived)

→ Italian pericolo (borrowed)

→ Italian periglio (derived)

→ Italian periglioso (mention)

→ Italian perigliosamente (mention)

→ Cornish peryl (borrowed)

→ Latin pars (mention)

→ Latin periculosus (suffix)

→ Latin castigo (mention)

→ Latin periclitatio (mention)

→ Latin periclitor (mention)

→ Ladino perikolo (borrowed)

→ Ladin pericul (borrowed)

→ Portuguese perigo (derived)

→ Romanian pericol (borrowed)