Synonyms of the word

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.

air-conditioned

• v. simple past tense and past participle of air-condition.
• adj. Equipped with and climate-controlled by air-conditioning.

air-cooled

• adj. Cooled by air (such as an engine, rather than by other means such as water).

alter

• v. (transitive) To change the form or structure of.
• v. (intransitive) To become different.
• v. (transitive) To tailor clothes to make them fit.
• v. (transitive) To castrate, neuter or spay (a dog or other animal).
• v. (transitive, obsolete) To agitate; to affect mentally.

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.

caller

• n. (telephony) The person who makes a telephone call.
• n. A visitor.
• n. (bingo) The person who stands at the front of the hall and announces the numbers.
• n. (programming) A function that calls another (the callee).
• n. A whistle or similar item used to call foxes.
• n. (dance) The person who directs dancers in certain dances, such as American line dances and square dances.

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.

change

• v. (intransitive) To become something different.
• v. (transitive, ergative) To make something into something different.
• v. (transitive) To replace.
• v. (intransitive) To replace one's clothing.
• v. (intransitive) To transfer to another vehicle (train, bus, etc.).
• v. (archaic) To exchange.
• v. (transitive) To change hand while riding (a horse).
• n. (countable) The process of becoming different.
• n. (uncountable) Small denominations of money given in exchange for a larger denomination.
• n. (countable) A replacement, e.g. a change of clothes.
• n. (uncountable) Money given back when a customer hands over more than the exact price of an item.
• n. (uncountable) Coins (as opposed to paper money).
• n. (countable) A transfer between vehicles.
• n. (baseball) A change-up pitch.
• n. (campanology) Any order in which a number of bells are struck, other than that of the diatonic scale.
• n. (dated) A place where merchants and others meet to transact business; an exchange.
• n. (Scotland, dated) A public house; an alehouse.

chill

• n. A moderate, but uncomfortable and penetrating coldness.
• n. A sudden penetrating sense of cold, especially one that causes a brief trembling nerve response through…
• n. An uncomfortable and numbing sense of fear, dread, anxiety, or alarm, often one that is sudden and usually…
• n. An iron mould or portion of a mould, serving to cool rapidly, and so to harden, the surface of molten…
• n. The hardened part of a casting, such as the tread of a carriage wheel.
• adj. Moderately cold or chilly.
• adj. (slang) Calm, relaxed, easygoing. See also: chill out.
• adj. (slang) "Cool"; meeting a certain hip standard or garnering the approval of a certain peer group.
• adj. (slang) Okay, not a problem.
• v. (transitive) To lower the temperature of something; to cool.
• v. (transitive, metallurgy) To harden a metal surface by sudden cooling.
• v. (intransitive) To become cold.
• v. (intransitive, metallurgy) To become hard by rapid cooling.
• v. (intransitive, slang) To relax, lie back.
• v. (intransitive, slang) To "hang", hang out; to spend time with another person or group. Also chill out.
• v. (intransitive, slang) To smoke marijuana.
• v. (transitive) To discourage or depress.

chilly

• adj. Cold enough to cause shivering; or suddenly feeling cold.
• adj. Unfriendly or distant and cool.

cold

• adj. (of a thing) Having a low temperature.
• adj. (of the weather) Causing the air to be cold.
• adj. (of a person or animal) Feeling the sensation of coldness, especially to the point of discomfort.
• adj. Unfriendly, emotionally distant or unfeeling.
• adj. Dispassionate, not prejudiced or partisan, impartial.
• adj. Completely unprepared; without introduction.
• adj. Unconscious or deeply asleep; deprived of the metaphorical heat associated with life or consciousness.
• adj. (usually with "have" or "know" transitively) Perfectly, exactly, completely; by heart.
• adj. (usually with "have" transitively) Cornered, done for.
• adj. (obsolete) Not pungent or acrid.
• adj. (obsolete) Unexciting; dull; uninteresting.
• adj. Affecting the sense of smell (as of hunting dogs) only feebly; having lost its odour.
• adj. (obsolete) Not sensitive; not acute.
• adj. Distant; said, in the game of hunting for some object, of a seeker remote from the thing concealed. Compare…
• adj. (painting) Having a bluish effect; not warm in colour.
• n. A condition of low temperature.
• n. (medicine) A common, usually harmless, viral illness, usually with congestion of the nasal passages and…
• adv. While at low temperature.
• adv. Without preparation.
• adv. With finality.
• adv. (slang, informal, dated) In a cold, frank, or realistically honest manner.

coldness

• n. The relative lack of heat.
• n. The sensation resulting from exposure to low temperatures.
• n. Limited enthusiasm or affection; coolness.
• n. (physics) The reciprocal of absolute temperature.

composed

• adj. showing composure.
• v. simple past tense and past participle of compose.

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.

coolheaded

• adj. Having an even temper; calm and collected.

equanimity

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

fashionable

• adj. Characteristic of or influenced by a current popular trend or style.
• adj. Established or favoured by custom or use; current; prevailing at a particular time.
• adj. (archaic) genteel; well-bred.
• n. A fashionable person; a fop.

frigidity

• n. The state of being frigid; coldness; lack of heat.
• n. Coldness of feeling, manner or quality; lack of ardor, animation or vivacity; chilliness; dullness.
• n. Want of natural heat and vigor of body; impotency.

frigidness

• n. The state of being frigid; frigidity; coldness.

modify

• v. (transitive) To make partial changes to.
• v. (intransitive) To be or become modified.

nerveless

• adj. Lacking nerve: fearful; cowardly.
• adj. (biology) Lacking a nervous system.
• adj. Devoid of nerves: calm, controlled, cool under pressure.

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.

precooled

• v. simple past tense and past participle of precool.

sang-froid

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

stylish

• adj. Having elegance or taste or refinement in manners or dress.
• adj. (film) Having a particular directing style or cinematography.

turn

• v. (heading) Non-linear physical movement.
• v. (heading, intransitive) To change condition or attitude.
• v. (obsolete, reflexive) To change one's course of action; to take a new approach.
• v. (transitive, usually with over) To complete.
• v. (transitive, soccer) Of a player, to go past an opposition player with the ball in one's control.
• v. To undergo the process of turning on a lathe.
• v. (obstetrics) To bring down the feet of a child in the womb, in order to facilitate delivery.
• v. (printing, dated) To invert a type of the same thickness, as a temporary substitute for any sort which…
• v. (archaic) To translate.
• n. A change of direction or orientation.
• n. A movement of an object about its own axis in one direction that continues until the object returns to…
• n. A single loop of a coil.
• n. A chance to use (something) shared in sequence with others.
• n. The time allotted to a person in a rota or schedule.
• n. One's chance to make a move in a game having two or more players.
• n. A figure in music, often denoted ~, consisting of the note above the one indicated, the note itself, the…
• n. (also turnaround) The time required to complete a project.
• n. A fit or a period of giddiness.
• n. A change in temperament or circumstance.
• n. (cricket) A sideways movement of the ball when it bounces (caused by rotation in flight).
• n. (poker) The fourth communal card in Texas hold 'em.
• n. (poker, obsolete) The flop (the first three community cards) in Texas hold 'em.
• n. A deed done to another.
• n. (rope) A pass behind or through an object.
• n. Character; personality; nature.
• n. (soccer) An instance of going past an opposition player with the ball in one's control.
• n. (circus) A short skit, act, or routine.

unagitated

• adj. Not agitated (physically or emotionally).

unemotional

• adj. Showing little or no feeling.
• adj. Reasoned and objective, involving reason or intellect rather than feelings.

unfriendly

• adj. Not friendly; hostile; mean.
• adj. Unfavourable.
• n. An enemy.
• adv. in an unkind or unfriendly manner; not as a friend.

unqualified

• adj. Not qualified, ineligible, unfit for a position or task.
• adj. Not elaborated upon, undescribed.

unresponsive

• adj. Not responsive; unreactive.
• adj. Indifferent or apathetic; emotionless.

water-cooled

• adj. using water as a means of cooling.