Italian

Adjective

perfidioso m ‎(feminine singular perfidiosa, masculine plural perfidiosi, feminine plural perfidiose)

1. (literary) perfidious

Synonyms

• perfido

Related terms

• perfidia

Latin

Adjective

perfidiōsō

1. dative masculine singular of perfidiōsus
2. dative neuter singular of perfidiōsus
3. ablative masculine singular of perfidiōsus
4. ablative neuter singular of perfidiōsus