Spontaneous
Spontaneous adjective - Done instantly and without conscious thought or decision.
Written is an antonym for spontaneous.
Nearby Words: spontaneity, spontaneously
Written
Written adjective - Written as for a film or play or broadcast.
Spontaneous is an antonym for written.
Both words in one sentence
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Spontaneous Human Combustion: The depressed, alcoholic mayor was written out of the plot by having him spontaneously combust in his own house.
Source: Series / Picket Fences
Cite this Source
Written and Spontaneous. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/spontaneous/written
Spontaneous & Written. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/spontaneous/written>.
Written or Spontaneous. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/spontaneous/written.
Google Ngram Viewer shows how "spontaneous" and "written" have occurred on timeline