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