Term: alumina: any of various forms of aluminum oxide occurring naturally as corundum
Broader: corundom: very hard mineral used as an abrasive | Unrelated: genus tithonia: genus of robust herbs of Mexico and Central America: Mexican sunflower
Broader: corundom: very hard mineral used as an abrasive | Unrelated: goldfish: small golden or orange-red freshwater fishes of Eurasia used as pond or aquarium fishes
Broader: corundom: very hard mineral used as an abrasive | Unrelated: tickler: a file of memoranda or notices that remind of things to be done
Broader: corundom: very hard mineral used as an abrasive | Unrelated: eight: the cardinal number that is the sum of seven and one
Broader: corundom: very hard mineral used as an abrasive | Unrelated: ependyma: thin epithelial membrane lining the ventricles of the brain and the spinal cord canal
Broader: corundom: very hard mineral used as an abrasive | Unrelated: red silk-cotton tree: East Indian silk cotton tree yielding fibers inferior to kapok
Broader: corundom: very hard mineral used as an abrasive | Unrelated: counterrevolutionist: a revolutionary whose aim is to reverse the changes introduced by an earlier revolution
Broader: corundom: very hard mineral used as an abrasive | Unrelated: bullion: gold or silver in bars or ingots
Broader: corundom: very hard mineral used as an abrasive | Unrelated: diastolic pressure: the blood pressure (as measured by a sphygmomanometer) after the contraction of the heart while the chambers of the heart refill with blood
Broader: corundom: very hard mineral used as an abrasive | Unrelated: hygrophorus inocybiformis: a fungus with a drab squamulose cap and grey-brown squamules over the white background of the stalk and waxy grey-white gills