chain mail, ring mail, mail, chain armor, chain armour, ring armor, ring armour
['coil, spiral, volute, whorl, helix', 'sturgeon', 'backpack, back pack, knapsack, packsack, rucksack, haversack', "plunger, plumber's helper", 'football helmet', 'bow', "pajama, pyjama, pj's, jammies"]