Highs
Up and highs are semantically related. in extreme happiness topic. In some cases you can use "Up" instead a noun "Highs".
Up
Up adjective - Being at a higher level than average.
Mutual synonyms
Cite this Source
Up and Highs. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/highs/up
Highs & Up. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/highs/up>.
Up or Highs. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/highs/up.
Google Ngram Viewer shows how "highs" and "up" have occurred on timeline