1) Coach again 2) Coach anew 3) Develop 4) Educate 5) Give new job skills 6) Give new skills 7) Give updated skills 8) Instruct again 9) Prep for a career change 10) Prepare 11) Prepare for a job transfer 12) Prepare for a new job 13) Prepare for a transfer 14) Prepare for new work 15) Prepare to change careers Found on https://www.crosswordclues.com/clue/retrain