Term: motor oil: oil used to lubricate the moving parts of a motor
Broader: thing: a separate and self-contained entity | Unrelated: statuary: statues collectively
Broader: thing: a separate and self-contained entity | Unrelated: supercharger: compressor that forces increased oxygen into the cylinders of an internal-combustion engine
Broader: thing: a separate and self-contained entity | Unrelated: bilingual: a person who speaks two languages fluently
Broader: thing: a separate and self-contained entity | Unrelated: church tower: the tower of a church
Broader: thing: a separate and self-contained entity | Unrelated: acephalia: absence of the head (as in the development of some monsters)
Broader: thing: a separate and self-contained entity | Unrelated: reference manual: a manual containing information organized in a summary manner
Broader: thing: a separate and self-contained entity | Unrelated: spotter: a worker employed at a dry-cleaning establishment to remove spots
Broader: thing: a separate and self-contained entity | Unrelated: episode: a happening that is distinctive in a series of related events
Broader: thing: a separate and self-contained entity | Unrelated: peak: the top or extreme point of something (usually a mountain or hill)
Broader: thing: a separate and self-contained entity | Unrelated: clifford trust: a trust established to shift the income to someone who is taxed at a lower rate than the grantor for a period of 10 years or more