retention

Reserve is a synonym of retention.

As an adjective reserve

is reserved.

As a noun retention is

retention.

As a verb alien

is .

As a noun retention is

retention.

As nouns the difference between tension and retention

is that tension is condition of being held in a state between two or more forces, which are acting in opposition to each other while retention is the act of retaining or something retained.

As a verb tension

is to place an object in tension, to pull or place strain on.

As nouns the difference between retention and reticence

is that retention is retention while reticence is reticence.

In lang=en terms the difference between reduction and retention

is that reduction is an arrangement for a far smaller number of parties, e.g. a keyboard solo based on a full opera while retention is the right to withhold a debt, or of retaining property until a debt due to the person claiming the right is duly paid; a lien.

In medicine terms the difference between reduction and retention

is that reduction is a medical procedure to restore a fracture or dislocation to the correct alignment while retention is the involuntary withholding of urine and faeces.

As nouns the difference between reduction and retention

is that reduction is the act, process, or result of reducing while retention is the act of retaining or something retained.

As nouns the difference between retention and assimilation

is that retention is retention while assimilation is assimilation.

As nouns the difference between retention and preservation

is that retention is the act of retaining or something retained while preservation is the act of preserving; care to preserve; act of keeping from destruction, decay or any ill.

Retention is a related term of reservedness.

As nouns the difference between retention and reservedness

is that retention is retention while reservedness is the characteristic of being reserved.

As a verb storing

is present participle of lang=en.

As a noun retention is

the act of retaining or something retained.

As nouns the difference between resistance and retention

is that resistance is the act of resisting, or the capacity to resist while retention is the act of retaining or something retained.