horned viper, cerastes, sand viper, horned asp, Cerastes cornutus
['sloth bear, Melursus ursinus, Ursus ursinus', 'spaghetti squash', 'crayfish, crawfish, crawdad, crawdaddy', 'buckeye, horse chestnut, conker', 'valley, vale', 'hourglass', 'box turtle, box tortoise']