Lesson 15-The President as Corporate Salesman . Word Study 1. addictive a,a(a drug) making you unable to stop taking it b(an activity) making you want to keep doing, esp. because you enjoy it so much Examples: a Crack is a potent, highly addictive form of cocaine. a I took up diving a couple of years ago and I find it quite addictive. He's seriously addicted to these tranquilizers WBTLE BACW B T L E I. Word Study 1. addictive a. a. (a drug) making you unable to stop taking it b. (an activity) making you want to keep doing, esp. because you enjoy it so much Examples: Crack is a potent, highly addictive form of cocaine. I took up diving a couple of years ago and I find it quite addictive. cf: He’s seriously addicted to these tranquilizers. Lesson 15 – The President as Corporate Salesman