10-letter words that end in nium
- ascogonium — a female reproductive body in some ascomycetous fungi in which, after fertilization, the asci develop
- charmonium — an elementary particle that contains an antiquark and a charm quark
- delphinium — A delphinium is a garden plant which has a tall stem with blue flowers growing up it.
- epicranium — (anatomy) The upper and superficial part of the head, including the scalp, muscles, etc.
- gadolinium — a rare-earth metallic element. Symbol: Gd; atomic weight: 157.25; atomic number: 64.
- lenocinium — tacit encouragement of, or assent to, adultery committed by one's partner
- millennium — a period of 1000 years.
- neutronium — (physics) the supposed material composed entirely of neutrons that composes a neutron star.
- peridinium — a member of the Peridinium genus of marine- or freshwater-dwelling dinoflagellate organisms characterized by armoured plates
- perigonium — the envelope of modified leaves surrounding the antheridia in mosses.
- polemonium — a member of the genus Polemonium
- proscenium — Also called proscenium arch. the arch that separates a stage from the auditorium. Abbreviation: pros.
- quarkonium — a meson composed of a quark and an antiquark of the same flavor.
- septennium — a period or cycle of seven years
- sparganium — a marsh plant
- stramonium — jimson weed.
- sulphonium — the hypothetical univalent radical -SH3
- tirocinium — first or early training or experience, usually referring to the military
- triclinium — a couch extending along three sides of a table, for reclining on at meals.
On this page, we collect all 10-letter words ending in NIUM. It’s easy to find right word with a certain length. It is the easiest way to find 10-letter word that ends in NIUM to use in Scrabble or Crossword puzzles.