optical phenomenon
noun
17 letters28 points in Scrabble®35 points in WWF®
DEFINITIONS1
NOUN
1
A physical phenomenon related to or involving light.
WORD FORMS
Starts withO
Ends withN
GAME SCORES
Scrabble®28 points
Words With Friends®35 points
Double word56 points
Triple word84 points
GOOD TO KNOW
Starts & ends withO … N
KEEP EXPLORING4