ostracism

As a letter s

is the letter s with a.

As a noun ostracism is

(historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state.

As nouns the difference between pariah and ostracism

is that pariah is an outcast while ostracism is (historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state.

As nouns the difference between ostracism and reparation

is that ostracism is (historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state while reparation is fix, repair.

As nouns the difference between ostracism and outcast

is that ostracism is (historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state while outcast is one that has been excluded from a society or system, a pariah.

As a verb outcast is

to cast out; to banish.

As an adjective outcast is

that has been cast out; banished, ostracized.

Ostracism is a related term of expulsion.

As nouns the difference between ostracism and expulsion

is that ostracism is (historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state while expulsion is expulsion.

As a verb exclude

is to bar (someone) from entering; to keep out.

As a noun ostracism is

(historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state.

As a noun ostracism

is (historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state.

As a verb censure is

.

As nouns the difference between aggressiveness and ostracism

is that aggressiveness is the state or quality of being aggressive while ostracism is in ancient Athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state.

As nouns the difference between ostracism and bullying

is that ostracism is (historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state while bullying is an act of intimidating a weaker person to do something, especially such repeated coercion.

As a verb bullying is

.

As a noun ostracism

is (historical) in ancient athens (and some other cities), the temporary banishment by popular vote of a citizen considered dangerous to the state.

As a verb expel is

to eject or erupt.