Defenition of the word actinoid
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Defenition of the word actinoid
- having a radial form; "starfish are actinoid--that is, they are radially symmetrical"
- any of a series of radioactive elements with atomic numbers 89 through 103
- having a radial form
Synonyms for the word actinoid
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- actinide
- actiniden
- actinon
Similar words in the actinoid
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- actinomorphic
- actinomorphous
Hyponyms for the word actinoid
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- americium
- berkelium
- californium
- curium
- einsteinium
- fermium
- lawrencium
- mendelevium
- neptunium
- nobelium
- plutonium
- protactinium
- thorium
- uran
Hypernyms for the word actinoid
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- element
- group
- grouping
- metall
See other words
