Hypognathous and Opisthognathous
Opposite meaning words
Hypognathous
Hypognathous adjective - Having a projecting lower jaw.
Show all Definitions
Synonyms for Hypognathous
Opisthognathous is an antonym for hypognathous.
Opisthognathous
Opisthognathous adjective - Having receding jaws.
Show all Definitions
Hypognathous is an antonym for opisthognathous.
Cite this Source
Opisthognathous and Hypognathous. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/hypognathous/opisthognathous
Hypognathous & Opisthognathous. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/hypognathous/opisthognathous>.
Opisthognathous or Hypognathous. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/hypognathous/opisthognathous.
Google Ngram Viewer shows how "hypognathous" and "opisthognathous" have occurred on timeline