Reacter

//ɹiˈæktɚ// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who reacts.

    "While he is easier to work with than the one who reacts quickly to whatever happens, the slow reacter rarely makes other than his routine contributions to what's going on."

Example

More examples

"While he is easier to work with than the one who reacts quickly to whatever happens, the slow reacter rarely makes other than his routine contributions to what's going on."

Etymology

From react + -er.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.