nautilus Synonyms

chambered nautilus pearly nautilus paper nautilus Argonauta argo nuclear submarine nuclear-powered submarine argonaut mimic octopus eight-armed cephalopod blue-ringed octopus eight-armed sea creature eight-limbed cephalopod beast of the deep nuclear sub krake cephalopod mollusk cephalopod chambered dibranchiate frogfish gastropod hectocotylus Nautiluses octopede octopod pigboat U-boat submersible