composure

As nouns the difference between composure and zenith

is that composure is calmness of mind or matter, self-possession while zenith is zenith.

As nouns the difference between composure and complacency

is that composure is calmness of mind or matter, self-possession while complacency is a feeling of contented self-satisfaction, especially when unaware of upcoming trouble.

Philosophy is a synonym of composure.

As nouns the difference between philosophy and composure

is that philosophy is (uncountable|originally) the love of wisdom while composure is calmness of mind or matter, self-possession.

As a verb philosophy

is to philosophize.

As a noun composure is

calmness of mind or matter, self-possession.

As nouns the difference between peace and composure

is that peace is a state of tranquility, quiet, and harmony; absence of violence. For instance, a state free from civil disturbance while composure is calmness of mind or matter, self-possession.

As an interjection peace

is shut up!, silence!; be quiet, be silent.

As a verb peace

is to make peace; to put at peace; to be at peace.

As nouns the difference between tranquillity and composure

is that tranquillity is the state of being tranquil while composure is calmness of mind or matter, self-possession.

Transquillity is likely misspelled.

Transquillity has no English definition.

As a noun composure is

calmness of mind or matter, self-possession.

As nouns the difference between posture and composure

is that posture is the way a person holds and positions their body while composure is calmness of mind or matter, self-possession.

As a verb posture

is to put one's body into a posture or series of postures, especially hoping that one will be noticed and admired.

As an adjective exposed

is vulnerable, susceptible.

As a verb exposed

is (expose).

As a noun composure is

calmness of mind or matter, self-possession.