show improvement

16 LETTERS · STARTS WITH S

show improvement is a valid 16-letter word worth 30 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1H4O1W4I1M3P3R1O1V4E1M3E1N1T1

1 + 4 + 1 + 4 + 0 + 1 + 3 + 3 + 1 + 1 + 4 + 1 + 3 + 1 + 1 + 1 =30 PTS

DOUBLE WORD → 60TRIPLE WORD → 90

MEANING

What does show improvement mean?