11-Letter Words Ending: IUM

• a stable situation in which forces cancel one another

• a chemical reaction and its reverse proceed at equal rates

• equality of distribution

• a sensory system located in structures of the inner ear that registers the orientation of the head

• a period of four years

• genus of chiefly American perennial leafy-stemmed orchids: lady's slippers; sometimes includes species of genus Paphiopedilum

• The tetravalent positively-charged phosphorus cation R4P+

• A univalent cation derived from a tetrazole

• A type of cyme on which each single axis bears one flower.

• flask-shaped ascocarp

• a radioactive transuranic element synthesized by bombarding einsteinium with alpha particles (Md is the current symbol for mendelevium but Mv was formerly the symbol)

• Any of several kinds of true berries, including citrus fruit such as the lemon and lime, which have pulpy interiors and leathery skins containing aromatic oils.