Online English Vocabulary Flashcards for Reactions and Response Words

aghast (adjective) /əˈɡɑːst/
Definition: Filled with shock or disbelief, often accompanied by horror or dismay.
Example Sentence: "She was aghast at the rudeness of the man who pushed past her without an apology."
Synonyms: alarmed; amazed; appalled; astonished; astounded; confounded
Opposite Meaning: unsurprised

backlash (noun) /ˈbaklaʃ/
Definition: A reaction or response that is negative, hostile, or opposed to a particular action, decision, or development.
Example Sentence: "The new policy caused a major backlash among employees."
Synonyms: counteraction; counterattack; counterblast; counteroffensive; opposition; reaction
Opposite Meaning: approval

consternation (noun) /kɒnstəˈneɪʃ(ə)n/
Definition: A state of shock, dismay, or deep anxiety and confusion that arises in response to unexpected or distressing events or circumstances.
Example Sentence: "The news of the scandal caused consternation among the public."
Synonyms: alarm; anxiety; apprehension; bewilderment; distress; fear
Opposite Meaning: calmness

disconcerting (adjective) /ˌdɪskənˈsəːtɪŋ/
Definition: Causing feelings of unease, confusion, or discomfort, often by challenging one's expectations or sense of normalcy.
Example Sentence: "It was somewhat disconcerting that nobody raised any objections."
Synonyms: bothersome; discomfiting; disturbing; perturbing; troubling; unnerving
Opposite Meaning: comforting

flabbergasted (adjective) /ˈflæbəˌɡɑːstɪd/
Definition: Extreme surprise, astonishment, or bewilderment.
Example Sentence: "The unexpected plot twist in the movie left the audience flabbergasted."
Synonyms: amazed; astonished; astounded; bewildered; dumbfounded; floored
Opposite Meaning: unimpressed

flinch (verb) /flɪntʃ/
Definition: To suddenly and involuntarily move or react in response to fear, pain, surprise, or discomfort.
Example Sentence: "He couldn't help but flinch when the loud thunderclap shook the house."
Synonyms: blink; cringe; hesitate; jerk; quiver; recoil
Opposite Meaning: confront

flustered (adjective) /ˈflʌstəd/
Definition: Confused or agitated, often caused by a sudden or unexpected situation.
Example Sentence: "The performer was flustered by the stage lights malfunctioning."
Synonyms: aggravated; anxious; distressed; disturbed; irritated; nonplussed
Opposite Meaning: calm

frantic (adjective) /ˈfræntɪk/
Definition: Extreme panic, fear, or anxiety that is often accompanied by frenzied or chaotic behavior.
Example Sentence: "She searched for her lost keys in a frantic manner."
Synonyms: desperate; distraught; fraught; frenetic; hectic; hysterical
Opposite Meaning: composed

furore (noun) /ˌfjʊ(ə)ˈrɔːri/
Definition: A widespread and intense outburst of public excitement, enthusiasm, or controversy surrounding a particular event, issue, or topic.
Example Sentence: "The trial caused a furore in the town, with demonstrations and picketing."
Synonyms: commotion; disturbance; frenzy; fury; fuss; outburst
Opposite Meaning: calm

incensed (adjective) /ɪnˈsɛnst/
Definition: Extremely angry, outraged, or furious due to a perceived offense, injustice, or provocation.
Example Sentence: "She was incensed by the lack of remorse for his actions."
Synonyms: agitated; ballistic; enraged; exasperated; fuming; furious
Opposite Meaning: pleased

infuriate (verb) /ɪnˈfjʊərɪeɪt/
Definition: To cause someone to experience an overwhelming and often uncontrollable surge of anger, frustration, or exasperation due to a specific event, situation, remark, or action.
Example Sentence: "Any attempt to justify the wrong-doing would only infuriate the victims."
Synonyms: annoy; enrage; exasperate; incense; irritate; madden
Opposite Meaning: please

intercept (verb) /ˌɪntəˈsɛpt/
Definition: To stop, interrupt, or seize something that is in motion or on its way to a destination.
Example Sentence: "The police planned to intercept the stolen goods at the border."
Synonyms: ambush; arrest; block; capture; catch; deflect
Opposite Meaning: miss

irate (adjective) /ʌɪˈreɪt/
Definition: Extremely angry, furious, or incensed due to a perceived wrong, injustice, or frustration.
Example Sentence: "She was irate when she received the bill for the damages."
Synonyms: agitated; angry; enraged; exasperated; fuming; furious
Opposite Meaning: calm

jostle (verb) /ˈdʒɒsl/
Definition: To push or elbow someone or something in a rough or aggressive manner, often in a crowded or busy place.
Example Sentence: "The kids jostle to get to the front of the line at the ice cream truck."
Synonyms: compete; contend; crowd; joggle; nudge; push
Opposite Meaning: steady

livid (adjective) /ˈlɪvɪd/
Definition: Extremely angry or furious, often to the point of appearing physically discolored due to intense emotion.
Example Sentence: "The coach was livid after the team lost their fifth consecutive game."
Synonyms: angry; boiling; enraged; exasperated; fuming; furious
Opposite Meaning: calm

perturbed (adjective) /pəˈtəːbd/
Definition: Deeply disturbed, anxious, or emotionally unsettled by a particular event, situation, or circumstance.
Example Sentence: "She was perturbed by the sudden change in plans and struggled to adapt."
Synonyms: disconcerted; disquieted; disturbed; flustered; nervous; troubled
Opposite Meaning: calm

proactive (adjective) /proʊˈæk tɪv/
Definition: Characterized by taking initiative, anticipation, and actively seeking to prevent or address issues before they arise.
Example Sentence: "The teacher encourages proactive participation from students in class discussions."
Synonyms: ambitious; anticipatory; assertive; driven; dynamic; energetic
Opposite Meaning: reactive

protester (noun) /ˈprəʊtɛstə/
Definition: An individual who engages in public demonstrations, rallies, or acts of dissent to express their dissatisfaction, objections, or demands regarding a particular issue.
Example Sentence: "The student protester organized a walkout to demand educational reforms."
Synonyms: activist; agitator; campaigner; demonstrator; dissenter; dissident
Opposite Meaning: supporter

provoke (verb) /prəˈvoʊk/
Definition: To deliberately incite, stimulate, or arouse a reaction, emotion, or response in someone or something.
Example Sentence: "His disrespectful comments can provoke anger in others."
Synonyms: agitate; arouse; challenge; enrage; incite; inflame
Opposite Meaning: calm

reprisal (noun) /rɪˈprʌɪzl/
Definition: A retaliatory act taken in response to an injury, damage or harm caused by another person or group.
Example Sentence: "Terrorists kidnapped several hostages in reprisal for capturing their leader."
Synonyms: avenging; comeback; counterattack; counterblow; counterstrike; payback
Opposite Meaning: forgiveness

resent (verb) /rɪˈzɛnt/
Definition: To harbor feelings of bitterness, anger, or indignation toward someone or something as a result of perceived unfairness, offense, or mistreatment.
Example Sentence: "I resent the way he spoke to me during the meeting."
Synonyms: abhor; begrudge; despise; detest; disdain; dislike
Opposite Meaning: appreciate

retaliate (verb) /rɪˈtæl iˌeɪt/
Definition: To respond to an action or event, usually negative, with a similar action or event, often in a vengeful or aggressive manner.
Example Sentence: "He threatens to retaliate if they continue to provoke him."
Synonyms: avenge; counterattack; payback; reciprocate; retort; retribute
Opposite Meaning: forgive

seethe (verb) /sið/
Definition: To be in a state of intense and suppressed anger, frustration, or resentment.
Example Sentence: "I could see his anger begin to seethe behind his calm facade."
Synonyms: boil; bristle; burn; chafe; flare; fume
Opposite Meaning: calm

skittish (adjective) /ˈskɪtɪʃ/
Definition: Easily startled, nervous, or prone to sudden and unpredictable movements or reactions.
Example Sentence: "The skittish investor was ready to sell his stock at the first sign of trouble."
Synonyms: excitable; fearful; fidgety; flighty; jittery; restive
Opposite Meaning: calm

timid (adjective) /ˈtɪmɪd/
Definition: Displaying a lack of confidence, shyness, or hesitancy in one's actions and interactions.
Example Sentence: "The timid student was afraid to ask questions in class."
Synonyms: afraid; apprehensive; cowardly; coy; fearful; nervous
Opposite Meaning: bold

timorous (adjective) /ˈtɪm(ə)rəs/
Definition: Characterized by excessive shyness, fearfulness, or hesitancy, often stemming from a lack of self-confidence or anxiety.
Example Sentence: "The timorous child was afraid to take the stage for his solo performance."
Synonyms: apprehensive; bashful; coy; diffident; frightened; nervous
Opposite Meaning: brave

trepidation (noun) /ˌtrɛpɪˈdeɪʃn/
Definition: A feeling of apprehension, anxiety, or fear about a forthcoming event, situation, or outcome.
Example Sentence: "The thought of going to the dentist filled her with trepidation."
Synonyms: consternation; dismay; disturbance; dread; emotion; fright
Opposite Meaning: confidence

umbrage (noun) /ˈʌmbrɪdʒ/
Definition: Offense, resentment, or anger taken at something perceived as a slight or insult.
Example Sentence: "She took umbrage at the suggestion that she was not qualified for the position."
Synonyms: anger; annoyance; chagrin; discomfort; disgruntlement; displeasure
Opposite Meaning: pleasure

unnerving (adjective) /ʌnˈnəːvɪŋ/
Definition: Profoundly unsettling, disconcerting, or anxiety-inducing, often causing a sense of fear or discomfort.
Example Sentence: "The unnerving silence in the room made her feel uneasy."
Synonyms: dismaying; disquieting; distracting; distressing; tense; uneasy
Opposite Meaning: reassuring