1noun
a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores
01 Word definition
thallium
8 letters · 3 vowels · 5 consonants
Is THALLIUM a word?
Yes. THALLIUM is a 8-letter noun. a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores Check the official dictionary for your particular word game before playing it.
Correct spelling
T-H-A-L-L-I-U-MHow do you spell THALLIUM?
THALLIUM contains 8 letters, begins with T, and ends with M.
Check another spelling →Meaning and definition
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗Tl
02 Letter breakdown
How is THALLIUM spelled?
T1H2A3L4L5I6U7M8
03 Word-game status
Can you play THALLIUM?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 13 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 16 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About THALLIUM.
How do you spell THALLIUM?
THALLIUM is spelled T-H-A-L-L-I-U-M. It contains 8 letters.