Word Type

Noun

The word "thorium" can be used as a noun.

Word Relationships

Derived Terms

eka-thorium thorate thoria thorian thoriate thoriated thoric thorinic thorium chloride thorium dioxide thorium emanation thorium lead thorium nitrate thorium oxide thorium series thorium sulfate thorium sulphate thorium-228 thorium-230 dating thoron uranium-thorium dating

Derived From

thor

Broader Terms (Hypernyms)

metal metallic element

Type Of (IsA)

actinide metallic element radioactive substance unalloyed metal

Related Terms

Thor thorite thorotrast

Related Terms

atomic number thor thorite thorium dioxide thorotrast

Synonym Network

thorinum

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.