11-letter words that end in nium
- androconium — a scale on the forewing of certain male butterflies from which an odor attractive to females is emitted.
- archegonium — a female sex organ, occurring in mosses, spore-bearing vascular plants, and gymnosperms, that produces a single egg cell in its swollen base
- basicranium — (anatomy) The inferior region of the skull.
- californium — a metallic transuranic element artificially produced from curium. Symbol: Cf; atomic no: 98; half-life of most stable isotope, 251Cf: 800 years (approx.)
- carpogonium — the female sex organ of red algae, consisting of a swollen base containing the ovum and a long neck down which the male gametes pass
- condominium — A condominium is an apartment building in which each apartment is owned by the person who lives there.
- dockominium — a dock or boat slip bought and sold as real property.
- edrophonium — a substance, C 10 H 16 BrNO, used to reverse certain muscle-relaxing agents, such as tubocurarine, in surgical procedures: also used in the diagnosis of myasthenia gravis.
- einsteinium — The chemical element of atomic number 99, a radioactive metal of the actinide series. Einsteinium does not occur naturally and was discovered in 1953 in debris from the first hydrogen bomb explosion.
- endocranium — (anatomy) The layer between the dura mater and the skull.
- erythronium — A plant of a genus that includes dogtooth violet.
- gymnodinium — any marine or freshwater dinoflagellate of the genus Gymnodinium, certain species of which cause red tide.
- hormogonium — a portion of filament in blue-green algae that becomes detached and reproduces by cell division.
- hydroxonium — (chemistry) The cation obtained by reacting a proton with water - H3O+; hydronium.
- latrocinium — highway robbery
- pandemonium — wild uproar or unrestrained disorder; tumult or chaos.
- parascenium — either of two wings flanking and extending forward from the skene of an ancient Greek theater.
- pelargonium — any plant of the genus Pelargonium, the cultivated species of which are usually called geranium. Compare geranium (def 2).
- pericranium — the outer periosteum of the cranium.
- phosphonium — the positively charged group PH 4 + .
- ponzimonium — theoretical financial turmoil in the wake of uncovering suspected Ponzi schemes
- positronium — a short-lived atomic system consisting of a positron and an electron bound together.
- postscenium — a wing on either side of the stage of an ancient Greek or Roman theatre where props could be stored and actors could prepare; a parascenium
- quadrennium — a period of four years.
- roentgenium — a superheavy, synthetic radioactive element with a very short half-life. Symbol: Rg; atomic number: 111.
- sporogonium — the sporangium of mosses and liverworts.
- tridominium — the shared rule of three states
- unnilennium — meitnerium.
On this page, we collect all 11-letter words ending in NIUM. It’s easy to find right word with a certain length. It is the easiest way to find 11-letter word that ends in NIUM to use in Scrabble or Crossword puzzles.