Apropos
Apropos adjective - Having to do with the matter at hand.
Proper and apropos are semantically related. in appropriate topic. In some cases you can use "Proper" instead an adjective "Apropos", when it comes to topics like relevant.
Mutual synonyms
Both words in one sentence
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Additionally, the ending of "Double Agent" where Francine is murdered by her double was tacked on to the end of "Phase One" instead, explaining some of the inconsistencies like why Francie jumps Will and starts making out with him apropos of nothing in the episode proper.
Source: Series / Alias
Cite this Source
Proper and Apropos. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/apropos/proper
Apropos & Proper. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/apropos/proper>.
Proper or Apropos. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/apropos/proper.
Google Ngram Viewer shows how "apropos" and "proper" have occurred on timeline