Академический IELTS (Уровень 6-7) - Интеллектуальная неспособность

having a limited ability to think or understand quickly

медлительный, туповатый

lacking intelligence or sharpness in thinking

туповатый

lacking knowledge, understanding, or awareness about a particular situation or subject

недоумевающий, без понятия

lacking experience and wisdom due to being young

наивный

lacking intelligence or not taking things seriously

тупой, беспечный

believing things very easily and being easily tricked because of it

легковерный

lacking meaningful content, purpose, or usefulness

глупый

lacking intelligence or the ability to grasp and comprehend ideas

недалекий, глупый

lacking knowledge, understanding, or awareness

неосведомлённый, недоразвитый

lacking knowledge, awareness, or understanding about a particular subject or in general

незнающий, неосведомленный

lacking knowledge or education in a particular field

неквалифицированный, необразованный

lacking insight or the ability to discern and understand things accurately

непроницаемый, недалёкий

lacking intelligence, common sense, or deep thinking

пустоголовый, недалёкий

lacking the habit or ability to notice, perceive, or pay attention to details in one's surroundings

невнимательный, беспечный