Synonyms of reactive

reactive

adjective

as in spontaneous

done in immediate response to something especially without thinking or planning

He realized his aggressive response to their criticisms had been reactive.

The board stressed the need for a less reactive and more proactive approach to problem-solving.

Related Words

• spontaneous
• mechanical
• automatic
• mechanic
• conditioned
• simple
• instinctive
• reflex
• robotic
• blind
• abrupt
• instinctual
• uncontrollable
• unconscious
• improvised
• sudden
• unreasoned
• quick
• rooted
• impulsive
• involuntary
• knee-jerk
• visceral
• unthinking
• irrepressible
• unprepared
• subliminal
• Pavlovian
• natural
• entrenched
• unwitting
• snap
• casual
• inadvertent
• unforced
• unwilling
• deep-seated
• deep
• deep-rooted
• ready
• unintentional
• rash
• unintended
• random
• bred-in-the-bone
• impromptu
• unplanned
• impetuous
• unconsidered
• extemporaneous
• unrehearsed
• haphazard
• spur-of-the-moment
• hasty
• unpremeditated
• unstudied
• mindless
• chance
• extempore
• offhand
• off-the-cuff
• unprompted
• offhanded
• hit-or-miss
• ad-lib
• chancy

Dissimilar Words

• conscious
• deliberate
• prepared
• voluntary
• intentional
• intended
• careful
• calculated
• willful
• volitional
• refined
• designed
• rehearsed
• cultivated
• predetermined
• thoughtful
• willed
• reasoned
• projected
• meticulous
• measured
• considered
• controllable
• advised
• studied
• manageable
• proactive
• foresighted
• forethoughtful
• forward
• visionary
• aforethought
• farsighted
• provident
• prescient
• resistible
• forward-looking
• forehanded
• farseeing
• foreseeing

Example Sentences

Recent Examples of reactive

Outdated grid-management rules exempted solar power plants from the same reactive power control contributions required of legacy plants, potentially exposing the grid to instability. — IEEE Spectrum, 29 Aug. 2026

By being more proactive than reactive, artificial intelligence can spot gaps between global supply chains and patient demand, flagging and addressing issues before pharmacies and hospitals face shortages. — Marc Saltzman, USA Today, 28 Aug. 2026

Another, on Tuesday, came on a reactive attempt to make a play on a ball that ricocheted off of Chisholm’s glove; a rushing Lombard threw it away. — Gary Phillips, New York Daily News, 28 Aug. 2026

This is a dry fabrication technique that uses a chemically reactive plasma to remove material from a substrate. — Ameya Paleja, Interesting Engineering, 27 Aug. 2026