top-up

NOUN
6 LETTERS · STARTS WITH T

top-up is a valid 6-letter word worth 9 points in Scrabble and 12 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1O1P3-0U1P3
1 + 1 + 3 + 0 + 1 + 3 =9 PTS
DOUBLE WORD → 18TRIPLE WORD → 27
MEANING

What does top-up mean?

NOUN · 1 SENSE
1

An amount needed to restore something to its former level.