When you are preparing for the PTCB, NCLEX, NAPLEX, USMLE, or PANCE, it's critical you know the correct prefixes, suffixes, and infixes. This page has the complete listing to learn many generic names and their parts. Some exams like the NAPLEX use brand names, others like the NCLEX do not use brand names. Either was, you can learn a lot with these drug suffixes and their stems.
Free Complete 60 Page Long Drug Suffix List as a PDF