separation

As an adverb together

is at the same time, in the same place; in close association.

As an adjective together

is (colloquial) well organized, well developed.

As a noun separation is

separation.

As nouns the difference between separation and gathering

is that separation is separation while gathering is a meeting or get-together; a party or social function.

As a verb gathering is

present continuous of gather; collecting or bringing together.

As nouns the difference between sequestration and separation

is that sequestration is the process or act of sequestering while separation is the act of disuniting two or more things, or the condition of being separated.

As nouns the difference between separation and divide

is that separation is separation while divide is a thing that divides.

As a verb divide is

to split or separate (something) into two or more parts.

As nouns the difference between decomposition and separation

is that decomposition is a biological process through which organic material is reduced to e.g. compost while separation is the act of disuniting two or more things, or the condition of being separated.

Separation is a related term of fault.

As nouns the difference between separation and fault

is that separation is separation while fault is a defect; something that detracts from perfection.

As a verb fault is

to criticize, blame or find fault with something or someone.

Separation is a related term of disentanglement.

As nouns the difference between separation and disentanglement

is that separation is separation while disentanglement is removal of, or extrication from twists, tangles, complications or confusion.

As nouns the difference between separation and preparation

is that separation is separation while preparation is preparation.

As nouns the difference between separation and variance

is that separation is separation while variance is the act of varying or the state of being variable.

Separation is a related term of discord.

As nouns the difference between separation and discord

is that separation is separation while discord is lack of concord, agreement or harmony.

As a verb discord is

(archaic) to disagree; to be at variance; to fail to agree or harmonize; clash.