Smooth sailing
Unchallenging and smooth sailing are semantically related. In some cases you can use "Unchallenging" instead an adjective phrase "Smooth sailing".
Unchallenging
Smooth sailing and unchallenging are semantically related. Sometimes you can use "Smooth sailing" instead an adjective "Unchallenging".
Mutual synonyms
Cite this Source
Unchallenging and Smooth sailing. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/smooth_sailing/unchallenging
Smooth sailing & Unchallenging. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/smooth_sailing/unchallenging>.
Unchallenging or Smooth sailing. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/smooth_sailing/unchallenging.
Google Ngram Viewer shows how "smooth sailing" and "unchallenging" have occurred on timeline