beauties, beauts, bee's knees, corkers, crackerjacks(also crackajacks), daisies, dandies, dillies, doozies(or doozers), dreams, honeys, hot stuff, humdingers, hummers, knockouts, lollapaloozas, lulus(slang), nifties, peaches, pippins, pips, rippers, ripsnorters, snorters, sockdolagers(or sockdologers), standouts, sweethearts

marvels, phenomena(or phenomenons), prodigies, sensations, wonderscatches, crown jewels, diamonds, gems, imperials, jewels, pearls, plums, treasures

busts, disappointments, duds, failures, flops, lemons, letdowns, losers, stinkers, turkeys