Home › Words › T › tachylogiatachylogiatachylogia means synonym of tachylalia.Among words judged in Lexicurio's Arena, tachylogia ranks #35,970 of 42,749 for Qualifying.EtymologyFrom tachy- + -logia.nounSynonym of tachylalia.Definitions & examples from Wiktionary (CC BY-SA 3.0).