Substandard
Substandard adjective - Falling short of a standard.
Unbookish and substandard are semantically related. In some cases you can use "Unbookish" instead an adjective "Substandard".
Unbookish
Unbookish adjective - Used in or suitable for speech and not formal writing.
Usage example: a refreshingly unbookish talk on how dictionaries get made
Substandard and unbookish are semantically related. Sometimes you can use "Substandard" instead an adjective "Unbookish".
Mutual synonyms
Cite this Source
Unbookish and Substandard. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/substandard/unbookish
Substandard & Unbookish. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/substandard/unbookish>.
Unbookish or Substandard. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/substandard/unbookish.
Google Ngram Viewer shows how "substandard" and "unbookish" have occurred on timeline