Synonyms of the word

sang-froid

• n. Composure, level-headedness, coolness in trying circumstances.

aplomb

• n. self-confidence; poise; composure.
• n. (ballet) The apparent elegance and precision exhibited by a confident, accomplished dancer.

assuredness

• n. The state or quality of being assured.

calm

• adj. (of a person) Peaceful, quiet, especially free from anger and anxiety.
• adj. (of a place or situation) Free of noise and disturbance.
• adj. (of water) with little waves on the surface.
• adj. Without wind or storm.
• n. (in a person) The state of being calm; peacefulness; absence of worry, anger, fear or other strong negative…
• n. (in a place or situation) The state of being calm; absence of noise and disturbance.
• n. A period of time without wind.
• v. (transitive) To make calm.
• v. (intransitive) To become calm.

calmness

• n. (uncountable) The state of being calm; tranquillity; silence.
• n. (countable) The product of being calm.

composure

• n. Calmness of mind or matter, self-possession.
• n. (obsolete) The act of composing, or that which is composed; a composition.
• n. (obsolete) Orderly adjustment; disposition.
• n. (obsolete) frame; make; temperament.
• n. (obsolete) A combination; a union; a bond.

cool

• adj. Having a slightly low temperature; mildly or pleasantly cold.
• adj. Allowing or suggesting heat relief.
• adj. Of a person, not showing emotion, calm and in self-control.
• adj. Unenthusiastic, lukewarm, skeptical.
• adj. Calmly audacious.
• adj. (informal) Of a person, knowing what to do and how to behave; considered popular by others.
• adj. (informal) In fashion, part of or fitting the in crowd; originally hipster slang.
• adj. (informal) Of an action, all right; acceptable; that does not present a problem.
• adj. (informal) Of a person, not upset by circumstances that might ordinarily be upsetting.
• adj. Applied facetiously to a sum of money, commonly as if to give emphasis to the largeness of the amount.
• n. A moderate or refreshing state of cold; moderate temperature of the air between hot and cold; coolness.
• n. A calm temperament.
• v. (literally intransitive) To lose heat, to get colder.
• v. (transitive) To make cooler, less warm.
• v. (figuratively, intransitive) To become less intense, e.g. less amicable or passionate.
• v. (transitive) To make less intense, e.g. less amicable or passionate.
• v. (transitive) To kill.

equanimity

• n. the state of being calm, stable and composed, especially under stress.

poise

• n. (obsolete) Weight; an amount of weight, the amount something weighs.
• n. The weight, or mass of metal, used in weighing, to balance the substance weighed.
• n. That which causes a balance; a counterweight.
• n. A state of balance, equilibrium or stability.
• n. Composure; freedom from embarrassment or affectation.
• n. Mien; bearing or deportment of the head or body.
• n. A condition of hovering, or being suspended.
• n. (physics) A cgs unit of dynamic viscosity equal to one dyne-second per square centimeter.
• v. (obsolete) To hang in equilibrium; to be balanced or suspended; hence, to be in suspense or doubt.
• v. (obsolete) To counterpoise; to counterbalance.
• v. (obsolete) To be of a given weight; to weigh.
• v. (obsolete) To add weight to, to weigh down.
• v. (now rare) To hold (something) with or against something else in equilibrium; to balance, counterpose.
• v. To hold (something) in equilibrium, to hold balanced and ready; to carry (something) ready to be used.
• v. To keep (something) in equilibrium; to hold suspended or balanced.
• v. To ascertain, as if by balancing; to weigh.