Surefire and Unexpected
Opposite meaning words
Surefire
Surefire adjective - Not likely to fail.
Unexpected is an antonym for surefire in easy to foretell topic.
Unexpected
Unexpected adjective - Not expected.
Surefire is an antonym for unexpected.
Nearby Words: unexpectedly, unexpectedness
Cite this Source
Unexpected and Surefire. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/surefire/unexpected
Surefire & Unexpected. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/surefire/unexpected>.
Unexpected or Surefire. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/surefire/unexpected.
Google Ngram Viewer shows how "surefire" and "unexpected" have occurred on timeline