Hairline
Hairline adjective - Made or done with extreme care and accuracy.
Usage example: a hairline distinction between her rating of certain things as “necessary” and others as “absolutely necessary”
Trifling and hairline are semantically related. in discriminating topic. In some cases you can use "Trifling" instead an adjective "Hairline".
Cite this Source
Trifling and Hairline. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/hairline/trifling
Hairline & Trifling. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/hairline/trifling>.
Trifling or Hairline. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/hairline/trifling.
Google Ngram Viewer shows how "hairline" and "trifling" have occurred on timeline