knee-jerk reactions

Unthinking immediate responses

Knee-jerk reactions are automatic, unthinking responses—the mental equivalent of the reflex that makes your leg kick when a doctor taps your knee.

The term is almost always critical, suggesting someone responded emotionally or defensively without pausing to consider: His knee-jerk reaction was to blame the media.

A single instance is a knee-jerk reaction; the adjective knee-jerk modifies other nouns too: knee-jerk response, knee-jerk opposition.

Related

snap · snap judgment · split second · impulse · twitch · automatic · flinch · without thinking · hasty · unthinking · visceral · fight or flight · spontaneous · defensive · overreaction · hammer · doctor · trigger

Categories
Opposites
deliberation and cognitive process

knee-jerk reactionsmeasured response

Controlled, proportional reply

reflective thinking · informed decision · sleeping on it · due diligence · circumspection

emotional control

knee-jerk reactionssangfroid

Imperturbable calm

equanimity · measured response · detachment

originality of thought

knee-jerk reactionscritical analysis

Evaluative examination of work

fresh perspective · questioning assumptions · intellectual rigor

Family

knees, jerks, jerked, jerking, kneecap, kneecaps, kneeling, kneels, reaction

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G