rare-earth element
NOUN
18 LETTERS · STARTS WITH R
rare-earth element is a valid 18-letter word worth 21 points in Scrabble and 23 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
R1A1R1E1-0E1A1R1T1H4E1L1E1M3E1N1T1
1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING
What does rare-earth element mean?
NOUN · 1 SENSE
1
Any element of the lanthanide series (atomic numbers 57 through 71).
SYNONYMS
BROADER
NARROWER