Inadequate

The term “inadequate” refers to something that is insufficient, not enough, or lacking in quality, quantity, or effectiveness to meet a particular standard or requirement. It suggests that something is not suitable or capable of fulfilling its intended purpose or desired outcome. Inadequacy can be used to describe a variety of situations, such as inadequate resources, inadequate preparation, or inadequate performance. It indicates a deficiency or insufficiency in relation to expectations or standards.