We don't have any synonyms for malice prepense yet.
Think malice prepense belongs in the thesaurus? Recommend it and we'll take a look.
Definition of malice prepense:
"1885: Quoth I, "This I did by accident not of malice prepense;" and quoth he, "If thou didst it by accident, I will do the like by thee with intention." -- Sir Richard Burton, The Book of the Thousand Nights and a Night, Night 11"