Proper
Proper adjective - Following the established traditions of refined society and good taste.
Right stuff and proper are semantically related. In some cases you can use "Right stuff" instead an adjective "Proper".
Right stuff
Proper and right stuff are semantically related. Sometimes you can use "Proper" instead an adjective phrase "Right stuff".
Cite this Source
Right stuff and Proper. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/proper/right_stuff
Proper & Right stuff. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/proper/right_stuff>.
Right stuff or Proper. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/proper/right_stuff.
Google Ngram Viewer shows how "proper" and "right stuff" have occurred on timeline