Breakthrough and Stumbling block
Opposite meaning terms
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
Stumbling block is an antonym for breakthrough.
Stumbling block
Stumbling block noun - Something that makes movement or progress difficult.
Breakthrough is an antonym for stumbling block.
Cite this Source
Stumbling block and Breakthrough. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/breakthrough/stumbling_block
Breakthrough & Stumbling block. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/breakthrough/stumbling_block>.
Stumbling block or Breakthrough. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/breakthrough/stumbling_block.
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