Is IIMNR a valid Scrabble word?
NO — IIMNR is not a valid Scrabble US word
Scrabble® and Words With Friends® points for IIMNR
The word IIMNR is not valid in Scrabble US/CAN.
IIMNR is not valid in Scrabble UK (World).
IIMNR is not valid in Words With Friends.