orthoclase

NOUN /oʊrθoʊ,kleɪs/
10 LETTERS · 3 SYLLABLES · STARTS WITH O

orthoclase is a valid 10-letter word worth 15 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1R1T1H4O1C3L1A1S1E1
1 + 1 + 1 + 4 + 1 + 3 + 1 + 1 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does orthoclase mean?

NOUN · 1 SENSE
1

A white or colored monoclinic feldspar.