Boffo
Boffo adjective - Of the very best kind.
Know stuff and boffo are semantically related. In some cases you can use "Know stuff" instead an adjective "Boffo".
Know stuff
Boffo and know stuff are semantically related. Sometimes you can use "Boffo" instead an adjective phrase "Know stuff".
Cite this Source
Know stuff and Boffo. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/boffo/know_stuff
Boffo & Know stuff. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/boffo/know_stuff>.
Know stuff or Boffo. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/boffo/know_stuff.
Google Ngram Viewer shows how "boffo" and "know stuff" have occurred on timeline