Term: nurse shark: small bottom-dwelling shark of warm shallow waters on both coasts of North America and South America and from southeast Asia to Australia
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: athletics: participation in sports events as an extracurricular activity
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: myacidae: soft-shell clams
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: homo sapiens sapiens: subspecies of Homo sapiens; includes all modern races
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: portable computer: a personal computer that can easily be carried by hand
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: dormant account: a savings account showing no activity (other than posting interest) for some specified period
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: grabber: an unpleasant person who grabs inconsiderately
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: tamarind: large tropical seed pod with very tangy pulp that is eaten fresh or cooked with rice and fish or preserved for curries and chutneys
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: chain: (chemistry) a series of linked atoms (generally in an organic molecule)
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: gravitation: a figurative movement toward some attraction
Broader: fish: any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills | Unrelated: etagere: a piece of furniture with open shelves for displaying small ornaments