amateurish Antonyms

planned salaried savant selected skilful skilled skillful sorted specialist structured remunerated refined polished practiced presented pro professed professional proficient pure qualified systematic tabulated there battle-scarred larger-than-life old master shit hot specialistic specialized well-ordered well-qualified highly qualified crackerjack hunky-dory timesaving trained versed virtuoso workmanlike zealot businessperson equal to streamlined highly trained perfect able certificated classified clever