Term: pearl: a smooth lustrous round structure inside the shell of a clam or oyster; much valued as a jewel
Candidate hypernym: jewel: a precious or semiprecious stone incorporated into a piece of jewelry → 1
Candidate hypernym: vehicle: a conveyance that transports people or objects → 0
Candidate hypernym: hottonia: aquatic herbs → 0
Candidate hypernym: breadfruit: a large round seedless or seeded fruit with a texture like bread; eaten boiled or baked or roasted or ground into flour; the roasted seeds resemble chestnuts → 0
Candidate hypernym: onychium: small terrestrial ferns of Old World tropics and subtropics: clawed ferns; sometimes placed in family Cryptogrammataceae → 0
Candidate hypernym: titanosaurus: genus of herbivorous dinosaurs flourishing during the Cretaceous in South America → 0
Candidate hypernym: parts bin: a bin for holding spare parts → 0
Candidate hypernym: anglewing: nymphalid butterfly having angular notches on the outer edges of the forewings → 0
Candidate hypernym: sky wave: a radio wave that is reflected back to earth by the ionosphere or a communications satellite; permits transmission around the curve of the earth's surface → 0
Candidate hypernym: poundal: a unit of force equal to the force that imparts an acceleration of 1 foot/sec/sec to a mass of 1 pound; equal to 0.1382 newtons → 0
Candidate hypernym: tallness: the property of being taller than average stature → 0