double up

VERB
9 LETTERS · 2 SYLLABLES · STARTS WITH D

double up is a valid 9-letter word worth 13 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
D2O1U1B3L1E1U1P3
2 + 1 + 1 + 3 + 1 + 1 + 0 + 1 + 3 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING

What does double up mean?

VERB · 1 SENSE
1

Stake winnings from one bet on a subsequent wager.

SYNONYMS