Synonyms and Antonyms for rare-earth-element

2. element (n.)

an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system

Synonyms: Antonyms:

3. element (n.)

any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter

Synonyms: Antonyms:

6. earth (n.)

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

Synonyms: Antonyms:

7. Earth (n.)

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

Synonyms: Antonyms:

8. rare (adj.)

not widely known; especially valued for its uncommonness

Synonyms: Antonyms:

9. rare (adj.)

not widely distributed

Synonyms: Antonyms:

10. rare (adj.)

recurring only at long intervals

Synonyms: Antonyms: