Superfitness is a derived term of superfit.

As a noun superfitness

is the quality of being superfit; extreme fitness.

As an adjective superfit is

extremely fit, either physically or evolutionarily.

As a noun superhelix

is (molecular biology) the shape formed by a helix which in turn is twisted into a larger helix.

As an adjective superhelical is

of or pertaining to a superhelix, the shape formed by a helix twisted into a helix.

Superhelical is a related term of superhelicity.

As a noun superhelicity

is the condition of being superhelical.

As an adjective superhelical is

of or pertaining to a superhelix, the shape formed by a helix twisted into a helix.

Espouse is a related term of exposit.

As verbs the difference between espouse and exposit

is that espouse is to become/get married to while exposit is to expound.

As verbs the difference between manipulate and detrend

is that manipulate is to move, arrange or operate something using the hands while detrend is (transitive|statistics|economics) to manipulate data to remove long-term trends in order to emphasise short-term changes.

As a noun data

is (time) date.

As a verb detrend is

(transitive|statistics|economics) to manipulate data to remove long-term trends in order to emphasise short-term changes.

As a noun trend

is trend.

As a verb detrend is

(transitive|statistics|economics) to manipulate data to remove long-term trends in order to emphasise short-term changes.

As verbs the difference between emphasise and detrend

is that emphasise is british an alternative spelling of emphasize while detrend is to manipulate data to remove long-term trends in order to emphasise short-term changes.

As nouns the difference between act and subtask

is that act is a certain standardized college admissions test in the United States, originally called the {{term||American College Test}} while subtask is an act that must be completed as an element of completing a larger and more complex task.

As a proper noun ACT

is initialism of Australian Capital Territory|lang=en, a federal territory of Australia.

As a verb act

is to do something.

As a verb complete

is to finish; to make done; to reach the end.

As an adjective complete

is with all parts included; with nothing missing; full.

As a noun subtask is

an act that must be completed as an element of completing a larger and more complex task.