mercurial barometer

19 LETTERS · STARTS WITH M

mercurial barometer is a valid 19-letter word worth 26 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3E1R1C3U1R1I1A1L1B3A1R1O1M3E1T1E1R1

3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does mercurial barometer mean?