STOUT is validvalid

fat [adj STOUTER, STOUTEST] : STOUTLY [adv], STOUTNESS [n] / a strong, dark ale [n STOUTS]

13,318 of 196,601 in NWL2023·also valid in CSW24

thick, resolute [adj STOUTER, STOUTEST, STOUTLY] / a strong dark beer brewed with roasted malt or barley [n -S]