Synonyms and Antonyms for rare-earth

1. rare earth (n.)

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

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4. earth (n.)

the loose soft material that makes up a large part of the land surface

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5. Earth (n.)

the abode of mortals (as contrasted with Heaven or Hell)

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6. rare (adj.)

not widely known; especially valued for its uncommonness

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7. rare (adj.)

not widely distributed

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8. rare (adj.)

recurring only at long intervals

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9. rare (adj.)

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

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10. rare (adj.)

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

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