What is another word for be defective?
Pronunciation: [biː dɪfˈɛktɪv] (IPA) 
The term "be defective" can be expressed using a variety of alternative words and phrases, such as "malfunction," "break down," "fail," or "be faulty." If a product or item is defective, it means that there is a problem with its construction or design that renders it unreliable or inefficient. Other suitable synonyms for this term include "be ineffective," "not function properly," "be imperfect," or "be flawed." It is essential to identify and rectify any defects in a product as soon as they are discovered to avoid any negative consequences or potential harm to the user.
