actinoid

11 points English 8 letters Not in frequency data Valid in: North American word list

Definitions

noun

any of a series of radioactive elements with atomic numbers 89 through 103

adjective

having a radial form

Definition: WordNet 3.1, Princeton University.

Forms from WordNet 3.1 morphology — every form attested in the dictionary.

any of a series of radioactive elements with atomic numbers 89 through 103

having a radial form

Synonyms grouped by meaning — WordNet 3.1 (Princeton University).

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