Doubtul and For certain
Opposite meaning terms
Doubtul
For certain
For certain adverb - Definitely or positively (`sure' is sometimes used informally for `surely').
Cite this Source
For certain and Doubtul. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/doubtul/for_certain
Doubtul & For certain. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/doubtul/for_certain>.
For certain or Doubtul. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/doubtul/for_certain.
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