as needed

ADVERB
9 LETTERS · STARTS WITH A

as needed is a valid 9-letter word worth 10 points in Scrabble and 11 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1S1N1E1E1D2E1D2
1 + 1 + 0 + 1 + 1 + 1 + 2 + 1 + 2 =10 PTS
DOUBLE WORD → 20TRIPLE WORD → 30
MEANING

What does as needed mean?

ADVERB · 1 SENSE
1

According to need (physicians use PRN in writing prescriptions).

“add water as needed”