casual indifference
His nonchalance about the exam outcome suggested overconfidence.
Vocabulary like nonchalance 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.
carelessness; failure to act with the prudence that a reasonable person would exercise
too small to matter
discuss terms to reach agreement
invented word; a newly invented word or phrase
novice; a plant that is found in an area where it had not been recorded previously
objective; having no personal preference
any way; despite anything to the contrary (usually following a concession)
active at night; belonging to or active during the night
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