1noun
an intensely radioactive metallic element that occurs in minute amounts in uranium ores
01 Word definition
radium
6 letters · 3 vowels · 3 consonants
Is RADIUM a word?
Yes. RADIUM is a 6-letter noun. an intensely radioactive metallic element that occurs in minute amounts in uranium ores Check the official dictionary for your particular word game before playing it.
Correct spelling
R-A-D-I-U-MHow do you spell RADIUM?
RADIUM contains 6 letters, begins with R, and ends with M.
Check another spelling →Meaning and definition
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗Ra
02 Letter breakdown
How is RADIUM spelled?
R1A2D3I4U5M6
03 Word-game status
Can you play RADIUM?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 9 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 11 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About RADIUM.
How do you spell RADIUM?
RADIUM is spelled R-A-D-I-U-M. It contains 6 letters.