Vocabulary for IELTS Academic (Band 6-7) - Intellectual Incapabilities

Here, you will learn some English words related to Intellectual Incapabilities that are necessary for the Academic IELTS exam.

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Vocabulary for IELTS Academic (Band 6-7)
slow-witted [adjective]

having a limited ability to think or understand quickly

Ex: The slow-witted response to the riddle indicated that some of the audience members had difficulty grasping its cleverness .
dim-witted [adjective]

lacking intelligence or sharpness in thinking

Ex: The dim-witted employee often needed detailed instructions and extra guidance to complete even simple tasks .
clueless [adjective]

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

Ex: His clueless expression revealed that he was unaware of the important meeting scheduled for that afternoon .
naive [adjective]

lacking experience and wisdom due to being young

Ex: The naive teenager fell for the scam , unaware of the deception behind the enticing offer .
airheaded [adjective]

lacking intelligence or not taking things seriously

Ex: Despite the serious discussion , Mark 's airheaded response indicated a disconnect from the gravity of the situation .
gullible [adjective]

believing things very easily and being easily tricked because of it

Ex: The gullible tourist fell for the con artist 's sob story and ended up losing all their money .
inane [adjective]

lacking meaningful content, purpose, or usefulness

Ex:
witless [adjective]

lacking intelligence or the ability to grasp and comprehend ideas

Ex: The witless decision to invest without proper research led to financial losses for the inexperienced investor .
unenlightened [adjective]

lacking knowledge, understanding, or awareness

Ex: Despite living in the information age , some remain unenlightened due to a lack of access to diverse sources of knowledge .
unknowledgeable [adjective]

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

Ex: Being unknowledgeable about current events , he often found himself excluded from conversations at social gatherings .
unlearned [adjective]

lacking knowledge or education in a particular field

Ex: In the fast-paced tech industry , the unlearned professional faced challenges adapting to new advancements and methodologies .
unperceptive [adjective]

lacking insight or the ability to discern and understand things accurately

Ex: The unperceptive manager failed to recognize the team 's underlying issues , contributing to a decline in productivity .
empty-headed [adjective]

lacking intelligence, common sense, or deep thinking

Ex: Despite the clear instructions , the empty-headed driver continually made wrong turns , causing delays in reaching the destination .
unobservant [adjective]

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

Ex: The unobservant hiker overlooked the trail markers , leading to a wrong turn in the dense forest .
Vocabulary for IELTS Academic (Band 6-7)
Size and Scale Dimensions Weight and Steadiness Increase in Amount
Decrease in Amount Intensity Time and Duration Space and Area
Shapes Speed Significance Insignificance
Strength and Influence Uniqueness Commonness Complexity
High Quality Low Quality Value Challenges
Wealth and Success Poverty and Failure Age and Appearance Body Shape
Wellness Intellectual Capability Intellectual Incapabilities Positive Human Traits
Negative Human Traits Moral Traits Financial Behaviours Social Behaviours
Short-tempered Traits Positive Emotional Responses Negative Emotional Responses Positive Emotional States
Negative Emotional States Tastes and Smells Sounds Textures
Temperature Probability Attempt and Prevention Opinions
Thoughts and Decisions Encouragement and Discouragement Knowledge and Information Request and Suggestion
Respect and Approval Regret and Sadness Relational Actions Physical Actions and Reactions
Body Language and Gestures Postures and Positions Movements Engaging in Verbal Communication
Understanding and Learning Perceiving The Senses Commanding and Giving Permissions Predicting
Touching and Holding Changing and Forming Creating and Producing Organising and Collecting
Preparing Food Eating and Drinking Science Education
Research Astronomy Physics Biology
Chemistry Geology Philosophy Psychology
Maths and Graphs Geometry Environment Landscape and Geography
Engineering Technology Internet and Computer Manufacture and Industry
History Religion Culture and Custom Language and Grammar
Arts Music Film and Theatre Literature
Architecture Marketing Finance Management
Medicine Sickness and Symptoms Law Energy and Power
Crime Punishment Government Politics
Measurement War Positive Emotions Negative Emotions
Travel and Tourism Migration Food and Drinks Materials
Pollution Disasters Weather Animals
Adverbs of Manner Adverbs of Degree Adverbs of Comment and Certainty Adverbs of Time and Frequency
Adverbs of Purpose and Emphasis Conjunctive Adverbs