Longest and Unimportant
Opposite meaning words
Longest
Longest adverb - For the most time.
Unimportant is an antonym for longest in extended in space or time topic.
Unimportant
Unimportant adjective - Lacking importance.
Longest is an antonym for unimportant.
Nearby Words: unimportance, unimportantly
Cite this Source
Unimportant and Longest. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/longest/unimportant
Longest & Unimportant. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/longest/unimportant>.
Unimportant or Longest. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/longest/unimportant.
Google Ngram Viewer shows how "longest" and "unimportant" have occurred on timeline