Term: pearl: a smooth lustrous round structure inside the shell of a clam or oyster; much valued as a jewel
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: vehicle: a conveyance that transports people or objects
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: hottonia: aquatic herbs
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: 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
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: onychium: small terrestrial ferns of Old World tropics and subtropics: clawed ferns; sometimes placed in family Cryptogrammataceae
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: titanosaurus: genus of herbivorous dinosaurs flourishing during the Cretaceous in South America
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: parts bin: a bin for holding spare parts
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: anglewing: nymphalid butterfly having angular notches on the outer edges of the forewings
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: 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
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: 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
Broader: jewel: a precious or semiprecious stone incorporated into a piece of jewelry | Unrelated: tallness: the property of being taller than average stature