Need another word that means the same as “impulse”? Find 33 synonyms and 30 related words for “impulse” in this overview.
The synonyms of “Impulse” are: nerve impulse, momentum, caprice, whim, impetus, impulsion, urge, pulsation, pulse, pulsing, instinct, drive, compulsion, need, itch, spontaneity, impetuosity, wildness, recklessness, irresponsibility, rashness, inspiration, stimulation, stimulus, incitement, motivation, encouragement, fillip, spur, prod, catalyst, current, wave
According to the Oxford Dictionary of English, “impulse” as a noun can have the following definitions:
| caprice | A sudden desire. The caprices of the electorate. |
| catalyst | A substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. The prime minister s speech acted as a catalyst for debate. |
| compulsion | An urge to do or say something that might be better left undone or unsaid. Her compulsion to wash her hands repeatedly. |
| current | The general tendency or course of events or opinion. Magnetic fields are produced by currents flowing in the cables. |
| drive | Hitting a golf ball off of a tee with a driver. They parked in the driveway. |
| encouragement | The act of giving hope or support to someone. Incentives and encouragement to play sports. |
| fillip | Anything that tends to arouse. The halving of car tax would provide a fillip to sales. |
| impetuosity | Rash impulsiveness. |
| impetus | Something that makes a process or activity happen or happen more quickly. Hit the booster coil before the flywheel loses all its impetus. |
| impulsion | The motive or influence behind an action or process. Attitudes changed under the impulsion of humanitarian considerations. |
| incitement | Something that incites or provokes; a means of arousing or stirring to action. This amounted to an incitement to commit murder. |
| inspiration | A special influence of a divinity on the minds of human beings. Helen had one of her flashes of inspiration. |
| instinct | The fact or quality of possessing innate behaviour patterns. They retain their old authoritarian instincts. |
| irresponsibility | A form of untrustworthiness; the trait of lacking a sense of responsibility and not feeling accountable for your actions. The economic ills are a consequence of greed and irresponsibility. |
| itch | A skin disease or condition of which itching is a symptom. An itch to write fiction. |
| momentum | The quantity of motion of a moving body, measured as a product of its mass and velocity. The vehicle gained momentum as the road dipped. |
| motivation | The act of motivating; providing incentive. Escape can be a strong motivation for travel. |
| need | The state of requiring help, or of lacking basic necessities such as food. God has no need of men to accomplish His work. |
| nerve impulse | The courage to carry on. |
| pulsation | A periodically recurring phenomenon that alternately increases and decreases some quantity. The pulsations seemed to be coming from a star. |
| pulse | The central point of energy and organization in an area or activity. The doctor found a faint pulse. |
| pulsing | The rate at which the heart beats; usually measured to obtain a quick evaluation of a person’s health. |
| rashness | A series of unexpected and unpleasant occurrences. |
| recklessness | Lack of regard for the danger or consequences of one’s actions; rashness. To fire a loaded shotgun was an act of utmost recklessness. |
| spontaneity | The quality of being spontaneous and coming from natural feelings without constraint. She occasionally tore up her usual schedule in favour of spontaneity. |
| spur | A device with a small spike or a spiked wheel that is worn on a rider’s heel and used for urging a horse forward. Wars act as a spur to practical invention. |
| stimulation | The act of arousing an organism to action. Intense transcutaneous electrical stimulations. |
| stimulus | A thing or event that evokes a specific functional reaction in an organ or tissue. She loved the stimulus of the job. |
| urge | A strong restless desire. Sexual urges. |
| wave | A shape regarded as resembling a breaking wave. A wave of settlers. |
| whim | An odd or fanciful or capricious idea. He appeared and disappeared at whim. |
| wildness | The property of being wild or turbulent. Conflict between civilization and the wildness of nature. |
| arbitrary | Based on or subject to individual discretion or preference or sometimes impulse or caprice. An arbitrary choice. |
| caprice | A sudden desire. A land where men were ruled by law and not by caprice. |
| capricious | Changeable. Authoritarian rulers are frequently capricious. |
| compulsive | A person with a compulsive disposition someone who feels compelled to do certain things. Compulsive eating. |
| fickle | Liable to sudden unpredictable change. Fickle friends. |
| force | Urge or force a person to an action constrain or motivate. The universities were forced to cut staff. |
| haphazard | Marked by great carelessness. The Prime Minister was wearing a grey suit and a white shirt with a soft collar but his neck had become thinner and the collar stood away from it as if it had been bought haphazard. |
| impel | Urge or force (a person) to an action; constrain or motivate. A lack of equality impelled the oppressed to fight. |
| impetuosity | Rash impulsiveness. |
| impetuous | Characterized by undue haste and lack of thought or deliberation; (`brainish’ is archaic. She might live to rue this impetuous decision. |
| impetus | The force or energy with which a body moves. Hit the booster coil before the flywheel loses all its impetus. |
| impulsive | Acting or done without forethought. An impulsive force. |
| kleptomania | An irresistible impulse to steal in the absence of any economic motive. |
| madcap | Done without considering the consequences; foolish or reckless. A surreal madcap novel. |
| momentum | The impetus and driving force gained by the development of a process or course of events. The investigation gathered momentum in the spring. |
| motivation | A reason or reasons for acting or behaving in a particular way. The following proposal and motivation is submitted for consideration. |
| motivator | A person who promotes interest in or enthusiasm for something. Music can be a great exercise motivator. |
| paranoid | A person who is paranoid. Paranoid schizophrenia. |
| pyromania | An uncontrollable desire to set fire to things. |
| pyromaniac | A person suffering from pyromania. A ten year old pyromaniac. |
| randomly | In a random manner. Her entry was randomly drawn from around 10 000 others to win the first prize car. |
| stimulus | A thing or event that evokes a specific functional reaction in an organ or tissue. She loved the stimulus of the job. |
| theft | The action or crime of stealing. He was convicted of theft. |
| uncertain | Not established beyond doubt; still undecided or unknown. An uncertain future. |
| uncertainty | Being unsettled or in doubt or dependent on chance. The uncertainty of the outcome. |
| unjustified | (of printed text) not justified. Unjustified price increases. |
| unpredictable | Not occurring at expected times. An unpredictable or indeterminable future. |
| urge | Try earnestly or persistently to persuade (someone) to do something. He urged her to come and stay with us. |
| vagary | An unexpected and inexplicable change in a situation or in someone’s behaviour. The vagaries of the weather. |
| whim | A windlass for raising ore or water from a mine. She bought it on a whim. |
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