An unexpected stroke of good luck
A). Fortune
B). Windfall
C). Boon
D). Breakthrough
Windfall
One word substitute is Windfall.
Fortune: chance or luck as an arbitrary force affecting human affairs.
Windfall: a large amount of money that is won or received unexpectedly.
Boon: a thing that is helpful or beneficial.
Breakthrough: a sudden, dramatic, and important discovery or development.
1. What is the substitute of - A word or practice that has gone out of use
2. What is the substitute of - Not easily pleased by anything
3. What is the substitute of - Reproducing or memorizing word for word
4. An animal story with a moral
7. A fault that may be forgiven
8. What is the substitute of - A specialist who tests eyesight
10. What is the substitute of - A person who attends to the diseases of the eye is an