Smooth
Smooth adjective - Having a surface free from roughness or bumps or ridges or irregularities.
Usage example: smooth fabric
Streamlined is a synonym for smooth. In some cases you can use "Streamlined" instead an adjective "Smooth".
Streamlined
Streamlined adjective - Designed or arranged to offer the least resistant to fluid flow.
Usage example: a streamlined convertible
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Synonyms for Streamlined
Smooth is a synonym for streamlined in sleek topic. You can use "Smooth" instead an adjective "Streamlined", if it concerns topics such as efficient, modernized.
Cite this Source
Streamlined and Smooth. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/smooth/streamlined
Smooth & Streamlined. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/smooth/streamlined>.
Streamlined or Smooth. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/smooth/streamlined.
Google Ngram Viewer shows how "smooth" and "streamlined" have occurred on timeline