Spontaneously
Spontaneously adverb - In a spontaneous manner.
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Synonyms for Spontaneously
Substantially and spontaneously are semantically related. In some cases you can use "Substantially" instead an adverb "Spontaneously".
Nearby Words: spontaneous, spontaneity
Substantially
Substantially adverb - For the most part.
Spontaneously and substantially are semantically related. Sometimes you can use "Spontaneously" instead an adverb "Substantially".
Cite this Source
Substantially and Spontaneously. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/spontaneously/substantially
Spontaneously & Substantially. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/spontaneously/substantially>.
Substantially or Spontaneously. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/spontaneously/substantially.
Google Ngram Viewer shows how "spontaneously" and "substantially" have occurred on timeline