periuro
Could not find periurare in Logeion dictionaries.
periurare Verb: present active infinitive, Verb: present passive imperative 2nd singular, Verb: present passive indicative 2nd singular of periuro
perjūro, āre, v. pejero.
per-iūro, s. pēiero.
See: perjurare
periūrō see peiero.