Antonyms
Synonyms
Etymology

1. unreactive

adjective. not tending to react to stimulation.

Antonyms

Synonyms

Etymology

  • unreactive (English)
  • reactive (English)
  • un- (English)
  • on- (Middle English (1100-1500))

2. unreactive

adjective. (chemistry) not reacting chemically.

Etymology

  • unreactive (English)
  • reactive (English)
  • un- (English)
  • on- (Middle English (1100-1500))
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