Breakthrough and Weakening
Opposite meaning words
Breakthrough
Breakthrough noun - An instance of notable progress in the development of knowledge, technology, or skill.
Usage example: Alexander Fleming's discovery of penicillin was one of medicine's great breakthroughs, for penicillin became the first antibiotic to successfully combat bacterial infections in humans
Weakening is an antonym for breakthrough.
Weakening
Weakening noun - A gradual sinking and wasting away of mind or body.
Breakthrough is an antonym for weakening.
Cite this Source
Weakening and Breakthrough. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/breakthrough/weakening
Breakthrough & Weakening. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/breakthrough/weakening>.
Weakening or Breakthrough. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/breakthrough/weakening.
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