luck

As a proper noun luck

is .

As a noun sale is

splinter.

As a proper noun luck

is .

As an adjective undefined is

lacking a definition or value.

As a noun flow

is a movement in people or things with a particular way in large numbers or amounts.

As a verb flow

is to move as a fluid from one position to another.

As a proper noun luck is

.

As a noun confidence

is passive self-assurance.

As a proper noun luck is

.

As a proper noun luck

is .

As a noun random is

a roving motion; course without definite direction; lack of rule or method; chance.

As an adjective random is

having unpredictable outcomes and, in the ideal case, all outcomes equally probable; resulting from such selection; lacking statistical correlation.

As a proper noun luck

is .

As a noun null is

zero, nil; the cardinal number before einn.

As a proper noun luck

is .

As a noun randomness is

the property of all possible outcomes being equally likely.

As an interjection congratulations

is expressing praise and approval, expressing approbation.

As a noun congratulations

is .

As a proper noun luck is

.

As proper nouns the difference between luck and good

is that luck is while good is .