once and for all

ADVERB
16 LETTERS · STARTS WITH O

once and for all is a valid 16-letter word worth 19 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1N1C3E1A1N1D2F4O1R1A1L1L1
1 + 1 + 3 + 1 + 0 + 1 + 1 + 2 + 0 + 4 + 1 + 1 + 0 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does once and for all mean?

ADVERB · 1 SENSE
1

In a conclusive way.

SYNONYMS