Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Frictionless is an antonym for difficult.
Nearby Word: difficulty
Frictionless
Frictionless adjective - Having or marked by agreement in feeling or action.
Both words in one sentence
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The frictionless, ice covered floor makes catching Sir Weston very difficult, along with the icicles that drop from the ceiling.
Source: Slippy-Slidey Ice World
Cite this Source
Frictionless and Difficult. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/difficult/frictionless
Difficult & Frictionless. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/difficult/frictionless>.
Frictionless or Difficult. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/difficult/frictionless.
Google Ngram Viewer shows how "difficult" and "frictionless" have occurred on timeline