Breakthrough
Breakthrough noun - An instance of notable progress in the development of knowledge, technology, or skill.
First and breakthrough are semantically related. In some cases you can use "First" instead an adjective "Breakthrough".
First
First adjective - Coming before all others in time or order.
Breakthrough and first are semantically related. Sometimes you can use "Breakthrough" instead an adjective "First".
Nearby Word: firstly
How words are described
| short | short breakthrough | short first |
| original | original breakthrough | original first |
| true | true breakthrough | true first |
| single | single breakthrough | single first |
| Other adjectives: big, new, major, final, significant, last, recent, commercial, historical, bigger, fifth. | ||
Cite this Source
First and Breakthrough. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/breakthrough/first
Breakthrough & First. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/breakthrough/first>.
First or Breakthrough. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/breakthrough/first.
Google Ngram Viewer shows how "breakthrough" and "first" have occurred on timeline