adv: according to need (physicians use PRN in writing prescriptions); "add water as needed"
Length: 3 letters
Scrabble value: 5
Words with Friends value: 7
Literati value: 4
TWL (USA): Not found
SOWPODS (UK): Not found
prn
np
pr
rn
n
p
r
privy
prize
prizefight
prizefighter
prizewinning
pro
pro-american
pro-choice
pro-inflammatory
pro-life