Breakthrough and Slow-up

Opposite meaning words

Breakthrough noun - An instance of notable progress in the development of knowledge, technology, or skill.

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Slow-up is an antonym for breakthrough.

Definitions of Breakthrough not found.

Breakthrough is an antonym for slow-up in slacking off topic.

Cite this Source

Slow-up and Breakthrough. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/breakthrough/slow-up

Breakthrough & Slow-up. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/breakthrough/slow-up>.

Slow-up or Breakthrough. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/breakthrough/slow-up.