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Complete list of every word and score for today's Quartiles puzzle. Reveal all possible Quartiles answers to maximize your points and see which words you might have missed.
These are hints for the Quartiles puzzle on Monday, December 15, 2025. Each clue is a short definition for one of the five Quartile answers, without giving anything away.
morally reprehensible
of or relating to or caused by the greenhouse effect
most frequent or common
contour economically or efficiently
not knowledgeable about something specified