Instinctive and Sudden

Instinctive

Instinctive adjective - Done instantly and without conscious thought or decision.
Usage example: the instinctive reaction of a mother is to protect her children

Sudden and instinctive are semantically related. In some cases you can use "Sudden" instead an adjective "Instinctive".

Sudden

Sudden adjective - Not expected.

Instinctive and sudden are semantically related. Sometimes you can use "Instinctive" instead an adjective "Sudden".

Nearby Words: suddenly, suddenness
Cite this Source
Sudden and Instinctive. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/instinctive/sudden
Instinctive & Sudden. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/instinctive/sudden>.
Sudden or Instinctive. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/instinctive/sudden.
Google Ngram Viewer shows how "instinctive" and "sudden" have occurred on timeline