Surd
Surd adjective - Produced without vibration of the vocal cords.
Show all Definitions
Synonyms for Surd
Wacky
Wacky adjective - Showing or marked by a lack of good sense or judgment.
Usage example: one club member whose wacky ideas for fund-raisers usually produced groans
Mutual synonyms
Cite this Source
Wacky and Surd. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/surd/wacky
Surd & Wacky. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/surd/wacky>.
Wacky or Surd. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/surd/wacky.
Google Ngram Viewer shows how "surd" and "wacky" have occurred on timeline