overproficiency

15 LETTERS · 6 SYLLABLES · STARTS WITH O

overproficiency is a valid 15-letter word worth 30 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

O1V4E1R1P3R1O1F4I1C3I1E1N1C3Y4

1 + 4 + 1 + 1 + 3 + 1 + 1 + 4 + 1 + 3 + 1 + 1 + 1 + 3 + 4 =30 PTS

DOUBLE WORD → 60TRIPLE WORD → 90

MEANING

What does overproficiency mean?