stumble upon

12 LETTERS · STARTS WITH S

stumble upon is a valid 12-letter word worth 17 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1T1U1M3B3L1E1U1P3O1N1

1 + 1 + 1 + 3 + 3 + 1 + 1 + 0 + 1 + 3 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does stumble upon mean?