eligible - included, have the right⏎
help - aid, support, assist, buddy, mentor, guide, teach, assistance, care for, oversee, facilitate, enable⏎
economic - profitable, cost-effective, viable, financial, commercial, trading⏎
marketeer - seller, salesperson⏎
faulty - imperfect, incorrect, inexact⏎
malfunction - fail, stall, break down⏎
efficient - operative, not wasteful, skillful⏎
hypothetical - suppositional, imaginary⏎
explain - justify, account for, interpret⏎
imperfection - weakness, fault, blemish⏎