Definitely and Dead sure

Related terms

Definitely adverb - Without any question.

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Dead sure and definitely are semantically related. In some cases you can use "Dead sure" instead an adverb "Definitely".

Definitions of Definitely not found.

Definitely and dead sure are semantically related. You can use "Definitely" instead an adverb phrase "Dead sure".

Cite this Source

Dead sure and Definitely. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/definitely/dead_sure

Definitely & Dead sure. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/definitely/dead_sure>.

Dead sure or Definitely. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/definitely/dead_sure.

Google Ngram Viewer shows how "definitely" and "dead sure" have occurred on timeline