Adventitious
Adventitious adjective - Not being a vital part of or belonging to something.
Outward and adventitious are semantically related. In some cases you can use "Outward" instead an adjective "Adventitious".
Outward
Outward adjective - Situated on the outside or farther out.
Adventitious and outward are semantically related. Sometimes you can use "Adventitious" instead an adjective "Outward".
Mutual synonyms
Cite this Source
Outward and Adventitious. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/adventitious/outward
Adventitious & Outward. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/adventitious/outward>.
Outward or Adventitious. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/adventitious/outward.
Google Ngram Viewer shows how "adventitious" and "outward" have occurred on timeline