lanthanoid

NOUN
10 LETTERS · STARTS WITH L

lanthanoid is a valid 10-letter word worth 14 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
L1A1N1T1H4A1N1O1I1D2
1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 2 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING

What does lanthanoid mean?

NOUN · 1 SENSE
1

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