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28 words ending with rt, 10 letters long

animadvert blackheart brownshirt butterwort controvert discomfort disconcert frontcourt greenheart hyperalert multisport nightshirt nonsupport overassert overreport preconcert semidesert spiderwort spleenwort spoilsport stitchwort supersmart sweatshirt sweetheart ultrashort ultrasmart undershirt underskirt