Home › Words › E › exogeologyexogeologyexogeology means synonym of astrogeology.EtymologyFrom exo- + geology.nounSynonym of astrogeology.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.archaeogeology 75% match — Synonym of geoarchaeology. vs exogeology →xenogeology 74% match — The science of extraterrestrial geology. vs exogeology →astrogeological 71% match — Of or pertaining to astrogeology. vs exogeology →bioastronomy 70% match — Synonym of astrobiology. vs exogeology →astrogeologic 69% match — astrogeological vs exogeology →astrogeology 68% match — The science dealing with the structure and composition of planets and other bodies in the solar system. vs exogeology →astromicrobiology 68% match — Synonym of xenomicrobiology. vs exogeology →astrogeologist 67% match — One who studies astrogeology. vs exogeology →