• (a.) Pertaining to, or characterized by, cacography; badly written or spelled.
Cac`o·graph`ic adjective Pertaining to, or characterized by, cacography; badly written or spelled. 
cacographic A reference to a bad speller or a bad writer; that is, grammatically and stylistically (poor penmanship).cacography, cacographic, cacographical 1. Bad handwriting. 2. The presentation of poor spelling skills when writing.