adeptness

As an adjective knowledgeable

is having knowledge, especially of a particular subject.

As a noun adeptness is

the quality of being adept.

As nouns the difference between adroitness and adeptness

is that adroitness is displays of skillfulness or ease of ability while adeptness is the quality of being adept.

As nouns the difference between adeptness and alertness

is that adeptness is the quality of being adept while alertness is the quality of being alert or on the alert; briskness; nimbleness; activity.

As nouns the difference between efficiency and adeptness

is that efficiency is the extent to which time is well used for the intended task while adeptness is the quality of being adept.

is likely misspelled.

has no English definition.

As a noun adeptness

is the quality of being adept.

As a noun adeptness is

the quality of being adept.

Skilfulness is a related term of adeptness.

As nouns the difference between skilfulness and adeptness

is that skilfulness is the state or condition of being skilful while adeptness is the quality of being adept.

Accomplishment is a related term of adeptness.

As nouns the difference between accomplishment and adeptness

is that accomplishment is the act of accomplishing; entire performance; completion; fulfillment; as, the accomplishment of an enterprise, of a prophecy, etc while adeptness is the quality of being adept.

Knowhow is a related term of adeptness.

As nouns the difference between knowhow and adeptness

is that knowhow is while adeptness is the quality of being adept.

As a noun adeptness

is the quality of being adept.

As a proper noun bent is

.