Causer
Originator and causer are semantically related. In some cases you can use "Originator" instead a noun "Causer".
Originator
Originator noun - One who creates or introduces something new.
Causer and originator are semantically related. Sometimes you can replace term "Causer" with "Originator", this nouns are similar.
Cite this Source
Originator and Causer. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/causer/originator
Causer & Originator. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/causer/originator>.
Originator or Causer. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/causer/originator.
Google Ngram Viewer shows how "causer" and "originator" have occurred on timeline