Synonyms and Antonyms for rare-earth_element

1. rare (adj.)

not widely known; especially valued for its uncommonness

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2. rare-earth element (n.)

any element of the lanthanide series (atomic numbers 57 through 71)

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3. rare (adj.)

not widely distributed

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4. rare (adj.)

recurring only at long intervals

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5. rare (adj.)

marked by an uncommon quality; especially superlative or extreme of its kind

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6. rare (adj.)

(of meat) cooked a short time; still red inside

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7. rare (adj.)

having low density

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8. rare-roasted (adj.)

(meat) roasted with the meat inside still rare

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