hyperreaction
Disproportionate emotional outburst
A hyperreaction is an excessive or disproportionate response to a stimulus, situation, or event.
The prefix hyper- signals going beyond normal bounds: His hyperreaction to the minor criticism surprised everyone.
The term appears in both casual contexts describing emotional overresponse and technical contexts like immunology, where it describes an exaggerated immune response.
Sensational, emotionally overwrought drama
- hysteriaUncontrollable emotional excess
- exaggerationOverstating beyond reality
- overkillUnnecessary additional effort
- blowupSudden fit of rage
overdramatization · escalation · disproportion · histrionic · outburst · meltdown · tantrum · freakout
Adverse immune response
- anaphylaxisSevere systemic allergic reaction
- hypersensitivityExaggerated response to stimuli
- inflammationProtective tissue response
- hivesRaised itchy skin reaction
swelling · rash · asthma · eczema · histamine · autoimmune · flare-up · irritation
Forceful emotional passion
- ferocityExtreme violent intensity
- explosivenessTendency to erupt violently
- volatilityRapid, unpredictable changeability
- extremityOutermost part or limit
severity · fury · rage · aggression · turbulence · violence · forcefulness · fervor
melodrama
Sensational, emotionally overwrought drama
- hysteriaUncontrollable emotional excess
- exaggerationOverstating beyond reality
- overkillUnnecessary additional effort
blowup · overdramatization · escalation · disproportion · histrionic · outburst · meltdown · tantrum · freakout · panic
allergy
Adverse immune response
- anaphylaxisSevere systemic allergic reaction
- hypersensitivityExaggerated response to stimuli
- inflammationProtective tissue response
hives · swelling · rash · asthma · eczema · histamine · autoimmune · flare-up · irritation · redness
vehemence
Forceful emotional passion
- ferocityExtreme violent intensity
- explosivenessTendency to erupt violently
- volatilityRapid, unpredictable changeability
extremity · severity · fury · rage · aggression · turbulence · violence · forcefulness · fervor · outrage
hyperreactionunderreaction
Insufficiently strong response
nonreaction · measured response · indifference · no reaction · apathy
hyperreactioncomposure
Emotional self-control
equanimity · self-control · poise · restraint · coolheadedness