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ACTINIUM Synonyms

There are 2 synonyms of the word actinium. (exact relations)
There are 2 hypernyms of the word actinium. (close relations)

Best Alternative Words for ACTINIUM

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atomic number 89
noun, adjectiven, adj
noun

• a radioactive element of the actinide series; found in uranium ores

ac
noun

• an electric current that reverses direction sinusoidally

• a radioactive element of the actinide series; found in uranium ores

Best Hypernyms For ACTINIUM

Here is a list of related hypernyms for actinium, these are close relations that fall within the same topic. Most relevant words are highlighted and in order.
Words (1)
element
Phrases (1)
chemical element
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