7-letter words that end in rium
- bohrium — a transuranic element artificially produced in minute quantities by bombarding 204Bi atoms with 54Cr nuclei. Symbol: Bh; atomic no: 107
- librium — a brand of the drug chlordiazepoxide
- natrium — (formerly) sodium.
- orarium — orarion.
- ovarium — ovary.
- thorium — a grayish-white, lustrous, somewhat ductile and malleable, radioactive metallic element present in monazite: used as a source of nuclear energy, as a coating on sun-lamp and vacuum-tube filament coatings, and in alloys. Symbol: Th; atomic weight: 232.038; atomic number: 90; specific gravity: 11.7.
- yttrium — a rare trivalent metallic element, found in gadolinite and other minerals. Symbol: Y; atomic weight: 88.905; atomic number: 39; specific gravity: 4.47.
- zoarium — a collection of distinct, individual zooids that make up a compound or colonial organism.
On this page, we collect all 7-letter words ending in RIUM. It’s easy to find right word with a certain length. It is the easiest way to find 7-letter word that ends in RIUM to use in Scrabble or Crossword puzzles.