11-Letter Words Containing RIUM

Here's the list of all the 59 11-Letter Words Containing RIUM in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
equilibrium
1. a stable situation in which forces cancel one another
2. a chemical reaction and its reverse proceed at equal rates
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planetarium
1. a building housing an instrument for projecting the positions of the planets onto a domed ceiling
2. an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome
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crematorium
1. a mortuary where corpses are cremated
2. a furnace where a corpse can be burned and reduced to ashes
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endometrium
1. (pregnancy) the mucous membrane that lines the uterus; thickens under hormonal control and (if pregnancy does not occur) is shed in menstruation; if pregnancy occurs it is shed along with the placenta at parturition
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triumvirate
1. a group of three men responsible for public administration or civil authority
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11-Letter Words Containing RIUM