mental chemistry

16 LETTERS · STARTS WITH M

mental chemistry is a valid 16-letter word worth 27 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3E1N1T1A1L1C3H4E1M3I1S1T1R1Y4

3 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 4 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does mental chemistry mean?