Term: maar: a flat-bottomed volcanic crater that was formed by an explosion; often filled with water
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: methyl salicylate: a liquid ester with a strong odor of wintergreen; applied externally for minor muscle and joint pain
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: electronic signal: a signal generated by electronic means
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: retraction: a disavowal or taking back of a previous assertion
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: discord: disagreement among those expected to cooperate
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: philadelphus: any of various chiefly deciduous ornamental shrubs of the genus Philadelphus having white sweet-scented flowers, single or in clusters; widely grown in temperate regions
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: small change: a trifling sum of money
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: briefcase: a case with a handle; for carrying papers or files or books
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: candlemaker: a person who makes or sells candles
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: typical jerboa: small nocturnal jumping rodent with long hind legs; of arid parts of Asia and northern Africa
Broader: volcanic crater: a bowl-shaped geological formation at the top of a volcano | Unrelated: providence: the prudence and care exercised by someone in the management of resources