Intensify
Intensify verb - To make markedly greater in measure or degree.
Spiffed up and intensify are semantically related In some cases you can replace term "Spiffed up" with "Intensify", this verbs are similar.
Spiffed up
Spiffed up adjective - Dressed in fancy or formal clothing.
Intensify and spiffed up are semantically related in make shine or glow topic. Sometimes you can use "Intensify" instead a verb "Spiffed up".
Cite this Source
Spiffed up and Intensify. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/intensify/spiffed_up
Intensify & Spiffed up. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/intensify/spiffed_up>.
Spiffed up or Intensify. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/intensify/spiffed_up.
Google Ngram Viewer shows how "intensify" and "spiffed up" have occurred on timeline