stupid; devoid of intelligence
His fatuous remarks made it clear he hadn't understood the assignment.
Vocabulary like fatuous appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.
full of enthusiasm
construct; put together out of artificial or natural components or parts
a false or invented story
kidding; cleverly amusing in tone
assist; make easier
false; containing or based on a fallacy
obsession; excessive intolerance of opposing views
careful; giving careful attention to detail
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