Improvement
Improvement noun - An instance of notable progress in the development of knowledge, technology, or skill.
Rate and improvement are semantically related. In some cases you can use "Rate" instead a noun "Improvement".
Rate
Rate noun - Degree of excellence.
Improvement and rate are semantically related. Sometimes you can use "Improvement" instead a noun "Rate".
How words are described
Both words in one sentence
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However, the improvement in strength and/or success rate isn't always worth the cost or skill point investment.
Source: Video Game / Etrian Odyssey -
In his Home Improvement review: Third Rate Gamer: Why the fuck would something start with an intro?
Source: Web Video / Third Rate Gamer - Modern guns are usually largely automated, aimed by radar, and have a rate of fire between 20 and 80 rounds per minute, a significant improvement over older weapons that required large crews, were aimed optically, and had slow rates of fire.
Source: Useful Notes / Naval Weapons
Cite this Source
Rate and Improvement. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/improvement/rate
Improvement & Rate. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/improvement/rate>.
Rate or Improvement. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/improvement/rate.
Google Ngram Viewer shows how "improvement" and "rate" have occurred on timeline