We don't have synonyms for parulis yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are paulis.
(n) :
the release of (a prisoner) on the understanding that he/she checks in regularly and obeys the law; the amount of time a prisoner spends on limited release
(v) :
to release (a prisoner) on the understanding that s/he checks in regularly and obeys the law
(n) :
the release of (a prisoner) on the understanding that he/she checks in regularly and obeys the law; the amount of time a prisoner spends on limited release
(v) :
to release (a prisoner) on the understanding that s/he checks in regularly and obeys the law