For certain
For certain adverb - Definitely or positively (`sure' is sometimes used informally for `surely').
Surprisingly and for certain are semantically related. In some cases you can use "Surprisingly" instead an adverb phrase "For certain".
Surprisingly
Surprisingly adverb - In a surprising manner.
For certain and surprisingly are semantically related. Sometimes you can use "For certain" instead an adverb "Surprisingly".
Mutual synonyms
Cite this Source
Surprisingly and For certain. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/for_certain/surprisingly
For certain & Surprisingly. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/for_certain/surprisingly>.
Surprisingly or For certain. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/for_certain/surprisingly.
Google Ngram Viewer shows how "for certain" and "surprisingly" have occurred on timeline