Demanding perfection; imposing overly high standards (in attributes such as academic performance)(adjective)
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Use "perfectionistic" in a sentence
"They create certain perfectionistic expectations: If we aren't perfectly happy with the one we love, for example, might we have chosen wrong?"
"At the same time, his father was perfectionistic, cold, and unloving."
"In interviews, she manages to coax quotes out of them like "There's no doubt about it, but you can never be sure" and "Baseballically, that was perfectionistic.""